diff --git a/src/Banquale/Banquale/Stub/Stub.cs b/src/Banquale/Banquale/Stub/Stub.cs
index 0e5dff7..a401216 100644
--- a/src/Banquale/Banquale/Stub/Stub.cs
+++ b/src/Banquale/Banquale/Stub/Stub.cs
@@ -9,27 +9,27 @@ namespace Banquale.Stub
 
         public (List<Customer>, Consultant) DataLoad()
         {
-            Consultant Consultant = new Consultant("Consultant", "Consultant", 0, "Consultant");
+            Consultant Consultant = new Consultant("Consultant", "Consultant", "Consultant"); // toujours creer en premier le consultant
 
             Consultant.MessagesList.Add(new Message("ZUvuzveu", "ZBUBUE"));
             Consultant.MessagesList.Add(new Message("zcdz", "rvri"));
             Consultant.MessagesList.Add(new Message("vjkebor", "rbv"));
             Consultant.MessagesList.Add(new Message("alce", "ubec"));
 
-            Customer Customer1 = new Customer("Jacques", "Morice", "J'aimeLesFrites");
-            Customer Customer2 = new Customer("Francis", "Begore", "J'aimeLes");
-            Customer Customer3 = new Customer("Michel", "Boudout", "MonMdP");
+            Customer Customer1 = new Customer("Jacques", "Morice", "Hello");
+            Customer Customer2 = new Customer("Francis", "Begore", "Halo");
+            Customer Customer3 = new Customer("Michel", "Boudout", "Hola");
 
             Account Account1 = new Account(999, "Tatouille", "FR76 9161 9581 6296 8415 2361 004");
-            Account Account2 = new Account(9510, "Despoints", "FR76 4785 8569 6914 4152 5263 003");
-            Account Account3 = new Account(3519, "Perotte", "FR76 6352 2541 4169 6958 5847 002");
+            Account Account2 = new Account(9510, "Despoints", "FR7647858569691441525263003");
+            Account Account3 = new Account(3519, "Perotte", "FR7663522541416969585847002");
 
 
-            Transactions Transactions1 = new Transactions(0, 55, Account1, "Test", new DateTime(2023, 6, 21, 15, 29, 20));
-            Transactions Transactions12 = new Transactions(0, 105, Account1, "Test", new DateTime(2023, 8, 17, 18, 54, 35));
-            Transactions Transactions13 = new Transactions(0, 187, Account1, "Test", new DateTime(2023, 5, 3, 8, 39, 49));
-            Transactions Transactions2 = new Transactions(1, 54.99, Account2, "Test", new DateTime(2022, 8, 15));
-            Transactions Transactions3 = new Transactions(0, 1000, Account3, "Test", new DateTime(2020, 9, 1, 20, 00, 00));
+            Transactions Transactions1 = new Transactions(true, 55, Account1, 1, new DateTime(2023, 6, 21, 15, 29, 20));
+            Transactions Transactions12 = new Transactions(true, 105, Account1, 2, new DateTime(2023, 8, 17, 18, 54, 35));
+            Transactions Transactions13 = new Transactions(true, 187, Account1, 3, new DateTime(2023, 5, 3, 8, 39, 49));
+            Transactions Transactions2 = new Transactions(false, 54.99, Account2, 4, new DateTime(2022, 8, 15));
+            Transactions Transactions3 = new Transactions(true, 1000, Account3, 5, new DateTime(2020, 9, 1, 20, 00, 00));
 
             Debug.WriteLine(Customer1.Name, Customer1.Password);
             List<Customer> CustomersList = new List<Customer>();
diff --git a/src/Banquale/Banquale/Views/BalancePage.xaml b/src/Banquale/Banquale/Views/BalancePage.xaml
index 2493cda..9915d12 100644
--- a/src/Banquale/Banquale/Views/BalancePage.xaml
+++ b/src/Banquale/Banquale/Views/BalancePage.xaml
@@ -1,8 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             xmlns:local="clr-namespace:Banquale.Views"
-             xmlns:model="clr-namespace:Banquale.Model"
              x:Class="Banquale.Views.BalancePage"
              Title="BalancePage"
              Shell.NavBarIsVisible="False">
@@ -26,8 +24,8 @@
 
                 <Grid.GestureRecognizers>
                     <TapGestureRecognizer
-                                      Tapped="Balance_Clicked"
-                                      NumberOfTapsRequired="1" />
+                        Tapped="Balance_Clicked"
+                        NumberOfTapsRequired="1" />
                 </Grid.GestureRecognizers>
 
                 <Label
@@ -71,6 +69,9 @@
             Grid.Row="1"
             HeightRequest="1"/>
 
+        <Label Text="{Binding TransactionsList.Id}"
+               x:Name="idLabel" />
+
         <ListView ItemsSource="{Binding TransactionsList}"
                   Grid.Row="2"
                   SelectionMode="None">
@@ -93,10 +94,15 @@
 
                             </Grid.GestureRecognizers>
 
-                            <Image
+                            <!--<Image
                                 Source="dotnet_bot.png"
                                 Grid.Column="0"
-                                MaximumHeightRequest="30"/>
+                                MaximumHeightRequest="30"/>-->
+
+                            <Label
+                                Text="{Binding Id}"
+                                Grid.Column="0"
+                                x:Name="transactionId"/>
 
                             <Label
                                 Text="{Binding Date, StringFormat='{0:ddd dd MMM yyyy}'}"
diff --git a/src/Banquale/Banquale/Views/BalancePage.xaml.cs b/src/Banquale/Banquale/Views/BalancePage.xaml.cs
index e543a40..09bf5c8 100644
--- a/src/Banquale/Banquale/Views/BalancePage.xaml.cs
+++ b/src/Banquale/Banquale/Views/BalancePage.xaml.cs
@@ -15,15 +15,39 @@ public partial class BalancePage : ContentPage
     }
 
 
-    public async void Transaction_Clicked(System.Object sender, Microsoft.Maui.Controls.TappedEventArgs e)
+    public async void Transactions_Clicked(System.Object sender, Microsoft.Maui.Controls.TappedEventArgs e)
     {
         Mgr.SelectedTransaction = Mgr.SelectedAccount.TransactionsList[0];
         //Mgr.SelectedTransaction = Mgr.PropertyChanged;
         await Shell.Current.Navigation.PushAsync(new TransactionsPage());
     }
+
     public async void Balance_Clicked(object sender, EventArgs e)
     {
         await Shell.Current.Navigation.PushAsync(new NewPage1());
     }
 
+    public async void Transaction_Clicked(Object sender, EventArgs e)
+    {
+        uint TransactionId = Convert.ToUInt32(idLabel.Text);
+
+        if (string.IsNullOrWhiteSpace(idLabel.Text))
+        {
+            await DisplayAlert("Erreur", "aucune transaction présente", "OK");
+            return;
+        }
+
+        Transactions transactions = Mgr.SelectedAccount.TransactionsList.FirstOrDefault(u => u.Id == TransactionId);
+        if (transactions == null)
+        {
+            await DisplayAlert("Erreur", "La transaction n'éxiste pas !", "OK");
+            return;
+        }
+
+        Mgr.SelectedTransaction = transactions;
+
+
+        await Navigation.PushModalAsync(new TransactionsPage());
+    }
+
 }
diff --git a/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs b/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
index 62e1af3..245e627 100644
--- a/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
+++ b/src/Banquale/Banquale/Views/ConnectionPage.xaml.cs
@@ -13,16 +13,16 @@ public partial class ConnectionPage : ContentPage
 
     public async void Connection_Clicked(Object sender, EventArgs e)
     {
-        string currentId = ident.Text;
+        uint currentId = Convert.ToUInt32(ident.Text);
         string password = pass.Text;
 
-        if (string.IsNullOrWhiteSpace(currentId) || string.IsNullOrWhiteSpace(password))
+        if (string.IsNullOrWhiteSpace(ident.Text) || string.IsNullOrWhiteSpace(password))
         {
             await DisplayAlert("Erreur", "Tout les champs doivent être complétés", "OK");
             return;
         }
 
-        if(currentId == "1")
+        if(currentId == 0)
         {
             Mgr.IsConsultant = true;
             await Navigation.PushModalAsync(new ConsultantHomePage());
@@ -33,21 +33,14 @@ public partial class ConnectionPage : ContentPage
             Mgr.IsConsultant = false;
         }
 
-
-        /*foreach(var Cu in Mgr.CustomersList)
+        Customer customer = Mgr.CustomersList.FirstOrDefault(u => u.Id == currentId && u.Password == password);
+        if (customer == null)
         {
-            if (Cu.Id == currentId)
-            {
-                Mgr.SelectedCustomer = Mgr.CustomersList[currentId+1];
-            }
-        }*/
-
-        //if(int.Parse(currentId) in Mgr.CustomersList) // FONCTIONNE PAS
-        //{
-        //    Mgr.SelectedCustomer = Mgr.CustomersList[int.Parse(currentId)];             
-        //}
-
-        Mgr.SelectedCustomer = Mgr.CustomersList[0];// 0 à changer 
+            await DisplayAlert("Erreur", "Le mot de passe ou l'id entré est incorrect.", "OK");
+            return;
+        }
+
+        Mgr.SelectedCustomer = customer;
 
 
         await Navigation.PushModalAsync(new SwitchAccountPage());
diff --git a/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml b/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml
index 5a9bd41..834d66c 100644
--- a/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml
+++ b/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml
@@ -26,7 +26,7 @@
                Padding="3">
 
             <Entry
-                Text="FR "
+                Text="FR"
                 Placeholder="IBAN"
                 HorizontalOptions="Center"
                 WidthRequest="280"
diff --git a/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml.cs b/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml.cs
index 6291fc9..45ab159 100644
--- a/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml.cs
+++ b/src/Banquale/Banquale/Views/Transfer/TransferPage.xaml.cs
@@ -1,4 +1,5 @@
-using Model;
+using Model;
+using System.Linq;
 namespace Banquale.Views.Transfer;
 
 public partial class TransferPage : ContentPage
@@ -11,8 +12,26 @@ public partial class TransferPage : ContentPage
 
     public async void Send_Clicked(Object sender, EventArgs e)
     {
-        Account.DoTransactions(Name.Text, IBAN.Text, Sum.Text);
-        await Shell.Current.GoToAsync("//balance");
+        int count = Mgr.SelectedAccount.TransactionsList.Count;
+
+        if (string.IsNullOrEmpty(Name.Text) || string.IsNullOrEmpty(IBAN.Text) || string.IsNullOrEmpty(Sum.Text))
+        {
+            await DisplayAlert("Erreur", "Tout les champs doivent être complétés", "OK");
+            return;
+        }
+        foreach (var cust in Mgr.CustomersList)
+        {
+            foreach (var acc in cust.AccountsList)
+            {
+                if(acc.Name == Name.Text && acc.IBAN == IBAN.Text)
+                {
+                    acc.DoTransactions(acc, Convert.ToDouble(Sum.Text), true, count+1); // Type true car c'est un virement
+                    await Shell.Current.Navigation.PopAsync();
+                    return;
+                }
+            }
+        }
+        await DisplayAlert("Erreur", "Le compte n'existe pas", "OK");
     }
 
 }
\ No newline at end of file
diff --git a/src/Banquale/Model/Account.cs b/src/Banquale/Model/Account.cs
index 0130702..36fbfb4 100644
--- a/src/Banquale/Model/Account.cs
+++ b/src/Banquale/Model/Account.cs
@@ -20,7 +20,7 @@ namespace Model
         }
 
         [DataMember]
-        public double Balance 
+        public Double Balance 
         {
             get => balance;
             set
@@ -32,7 +32,7 @@ namespace Model
             }
         }
         [DataMember]
-        private double balance;
+        private Double balance;
 
 
         [DataMember]
@@ -84,14 +84,24 @@ namespace Model
         [DataMember]
         public List<Transactions> TransactionsList { get; set; } = new List<Transactions>();
 
-        //public bool DoTransactions(string name, string IBAN, float sum)
-        //{
-        //    List<Transactions> transactions.add(sum);
-        //    if()
-        //        return true;
-        //}
+        public void DoTransactions(Account involvedAccount, Double sum, bool type, int nb)
+        {
+            if (type) // si le type est True => c'est un débit, on doit donc ajouter la transaction pour l'autre compte
+            {
+                Transactions transaction = new Transactions(type, sum, involvedAccount, nb, DateTime.Now);
+                TransactionsList.Add(transaction);
+                Balance = Balance-sum;
+                involvedAccount.DoTransactions(this, sum, !type, nb+1);
+            }
+            else // Sinon, c'est un crédit, on a juste à l'ajouter ànotre liste de transactions
+            {
+                TransactionsList.Add(new Transactions(type, sum, involvedAccount, nb, DateTime.Now));
+                Balance = Balance+sum;
+            }
+            
+        }
 
-        public Account(int balance, string name, string iban)
+        public Account(Double balance, string name, string iban)
         {
             Balance = balance;
             Name = name;
@@ -99,15 +109,12 @@ namespace Model
             IBANHide = IBANToString();
         }
 
-        public static void DoTransactions(string name, string iban, string sum)
-        {
-            Debug.WriteLine(name);
-            Debug.WriteLine(iban);
-            Debug.WriteLine(sum);
-            Debug.WriteLine("Transaction successed !");
-
-
-        }
+        //public static void DoTransactions(string name, string iban, string sum)
+        //{
+        //    Debug.WriteLine(name);
+        //    Debug.WriteLine(iban);
+        //    Debug.WriteLine(sum);
+        //    Debug.WriteLine("Transaction successed !");
 
         //public bool DoRequest(string name, string IBAN, float sum)
         //{
diff --git a/src/Banquale/Model/Consultant.cs b/src/Banquale/Model/Consultant.cs
index 7d7eb07..5b833ff 100644
--- a/src/Banquale/Model/Consultant.cs
+++ b/src/Banquale/Model/Consultant.cs
@@ -9,7 +9,7 @@ namespace Model
         [DataMember]
         public List<Message> MessagesList = new List<Message>();
 
-        public Consultant(string name, string firstName, uint id, string password) : base(name, firstName, id, password)
+        public Consultant(string name, string firstName, string password) : base(name, firstName, password)
         {
 		}
 	}
diff --git a/src/Banquale/Model/Person.cs b/src/Banquale/Model/Person.cs
index 7e8c524..2f64e7b 100644
--- a/src/Banquale/Model/Person.cs
+++ b/src/Banquale/Model/Person.cs
@@ -17,25 +17,19 @@ namespace Model
         public string FirstName { get; private set; }
         [DataMember]
         public uint Id { get; private set; }
+
+        public static uint id { get; set; } = 0;
         [DataMember]
         public string Password { get; private set; }
 
         public Person(string name, string firstName, string password)
-        {
-            Name = name;
-            FirstName = firstName;
-            Id = 1;
-            Password = password;
-        }
-
-        public Person(string name, string firstName, uint id, string password)
         {
             Name = name;
             FirstName = firstName;
             Id = id;
             Password = password;
+            id++;
         }
-
     }
 
 }
diff --git a/src/Banquale/Model/Transactions.cs b/src/Banquale/Model/Transactions.cs
index abab5be..9e3d9d5 100644
--- a/src/Banquale/Model/Transactions.cs
+++ b/src/Banquale/Model/Transactions.cs
@@ -11,9 +11,11 @@ namespace Model
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
         }
+        [DataMember]
+        public int Id { get; private set; }
 
         [DataMember]
-        public int Type
+        public bool Type
         { 
             get => type;
             set
@@ -26,7 +28,7 @@ namespace Model
         }
         [DataMember]
 
-        private int type;
+        private bool type;
 
         [DataMember]
         public Double Sum 
@@ -88,12 +90,13 @@ namespace Model
         [DataMember]
         private DateTime date;
 
-        public Transactions(int type, Double sum, Account involvedAccounts, string category, DateTime date)
+        public Transactions(bool type, Double sum, Account involvedAccounts/*, string category*/, int id, DateTime date)
         {
             Type = type;
             Sum = sum;
+            Id = id;
             InvolvedAccounts = involvedAccounts;
-            Category = category;
+            //Category = category;
             Date = date;
         }