diff --git a/src/Banquale/Banquale/AppShell.xaml b/src/Banquale/Banquale/AppShell.xaml
index d01fdb1..219ea3d 100644
--- a/src/Banquale/Banquale/AppShell.xaml
+++ b/src/Banquale/Banquale/AppShell.xaml
@@ -6,11 +6,6 @@
     xmlns:views="clr-namespace:Banquale.Views"
     Shell.FlyoutBehavior="Disabled">
 
-    <!--<ShellContent
-            	Title="Connection"
-            	ContentTemplate="{DataTemplate views:ConnectionPage}"
-            	Route="connection" />-->
-
 
         <ShellContent ContentTemplate="{DataTemplate views:ConnectionPage}"
                       Route="connection"/>
diff --git a/src/Banquale/Banquale/Model/Account.cs b/src/Banquale/Banquale/Model/Account.cs
index a6127ac..bb6a9f4 100644
--- a/src/Banquale/Banquale/Model/Account.cs
+++ b/src/Banquale/Banquale/Model/Account.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -7,14 +8,84 @@ using System.Threading.Tasks;
 
 namespace Banquale.Model
 {
-    public class Account
+    public class Account : INotifyPropertyChanged
     {
-        public int Balance { get; set; }
+	public event PropertyChangedEventHandler PropertyChanged;
 
-        public string Name { get; set;}
+        void OnPropertyChanged(string propertyName)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
 
-        public string IBAN { get; set; }
+        public double Balance 
+        {
+            get => Balance;
+            set
+            {
+                if (balance == value)
+                    return;
+                balance = value;
+                OnPropertyChanged(nameof(Balance));
+            }
+        }
+        private double balance;
+
+        
+
+        public string Name 
+        {
+            get => name;
+            set
+            {
+                if (name == value)
+                    return;
+                name = value;
+                OnPropertyChanged(nameof(Name));
+            }
+        }
+        private string name;
+
+        public string IBAN 
+        {
+            get => iban;
+            set
+            {
+                if (iban == value)
+                    return;
+                iban = value;
+                OnPropertyChanged(nameof(IBAN));
+            }
+        }
+        private string iban;
+
+
+        public Account(int balance, string name, string iban)
+        {
+            Balance = balance;
+            Name = name;
+            IBAN = iban;
+        }
 
         public List<Transactions> TransactionsList { get; set; }
+
+        //public bool DoTransactions(string name, string IBAN, float sum)
+        //{
+        //    List<Transactions> transactions.add(sum);
+        //    if ()
+        //        return true;
+        //}
+
+        //public bool DoRequest(string name, string IBAN, float sum)
+        //{
+        //    List<Transactions> transactions.add(sum);
+        //    if ()
+        //        return true;
+        //}
+
+        //public void AskForHelp(string type, string type2, string message)
+        //{
+
+        //}
+
     }
 }
diff --git a/src/Banquale/Banquale/Model/Customer.cs b/src/Banquale/Banquale/Model/Customer.cs
index 106cc7e..4576cd3 100644
--- a/src/Banquale/Banquale/Model/Customer.cs
+++ b/src/Banquale/Banquale/Model/Customer.cs
@@ -14,10 +14,14 @@ namespace Banquale.Model
         [DataMember]
         public List<Account> AccountsList { get; private set; }
 
+        //private unsigned int NbAccounts { get; private set; }
+
 
         public Customer(string name, string firstName, string password) : base(name, firstName, password)
         {}
 
+        
+
 
     }
 
diff --git a/src/Banquale/Banquale/Model/IPersistenceManager.cs b/src/Banquale/Banquale/Model/IPersistenceManager.cs
index 2930ad3..c50a775 100644
--- a/src/Banquale/Banquale/Model/IPersistenceManager.cs
+++ b/src/Banquale/Banquale/Model/IPersistenceManager.cs
@@ -10,6 +10,6 @@ namespace Banquale.Model
     {
         public (List<Customer>, List<Transactions>) DataLoad();
 
-        void DataSave(List<Customer> c, List<Transactions> t);
+        void DataSave(List<Customer> c, List<Transactions> t /*, List<Account> c2*/);
     }
 }
diff --git a/src/Banquale/Banquale/Model/Manager.cs b/src/Banquale/Banquale/Model/Manager.cs
index d40d2c2..4cf444f 100644
--- a/src/Banquale/Banquale/Model/Manager.cs
+++ b/src/Banquale/Banquale/Model/Manager.cs
@@ -14,11 +14,11 @@ namespace Banquale.Model
 
         public IPersistenceManager Persistence { get; set; }
 
-		public Manager(IPersistenceManager persistance) {
+		public Manager(IPersistenceManager persistence) {
 
             TransactionsList = new List<Transactions>();
             CustomersList = new List<Customer>();
-			Persistence = persistance;
+			Persistence = persistence;
 
 		}
 
diff --git a/src/Banquale/Banquale/Model/Transactions.cs b/src/Banquale/Banquale/Model/Transactions.cs
index e970439..e836b52 100644
--- a/src/Banquale/Banquale/Model/Transactions.cs
+++ b/src/Banquale/Banquale/Model/Transactions.cs
@@ -1,26 +1,89 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.ComponentModel;
 
 namespace Banquale.Model
 {
-    public class Transactions
+    public class Transactions : INotifyPropertyChanged
     {
-        public int Type { get; private set; }
 
-        public int Sum { get; private set; }
+        void OnPropertyChanged(string propertyName)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+        public int Type 
+        { 
+            get => type;
+            set
+            {
+                if(type == value) 
+                    return;
+                type = value;
+                OnPropertyChanged(nameof(Type));
+            }
+        }
+
+        private int type;
+
+        public Double Sum 
+        {
+            get => sum;
+            set
+            {
+                if (sum == value)
+                    return;
+                sum = value;
+                OnPropertyChanged(nameof(Sum));
+            }
+        }
+        private Double sum;
 
-        public Account InvolvedAccounts { get; private set; }
+        public Account InvolvedAccounts
+        {
+            get => involvedAccounts;
+            set
+            {
+                if (involvedAccounts == value)
+                    return;
+                involvedAccounts = value;
+                OnPropertyChanged(nameof(InvolvedAccounts));
+            }
+        }
+        private Account involvedAccounts;
 
-        public string Category { get; private set; }
+        public string Category
+        {
+            get => category;
+            set
+            {
+                if (category == value)
+                    return;
+                category = value;
+                OnPropertyChanged(nameof(Category));
+            }
+        }
+        private string category;
 
-        public Transactions(int type, int sum, Account involvedAccounts, string category) { 
+        public DateTime Date 
+        {
+            get => date;
+            set
+            {
+                if (date == value)
+                    return;
+                date = value;
+                OnPropertyChanged(nameof(Date));
+            }
+        }
+        private DateTime date;
+
+        public Transactions(int type, Double sum, Account involvedAccounts, string category, DateTime date)
+        {
             Type = type;
             Sum = sum;
             InvolvedAccounts = involvedAccounts;
             Category = category;
+            Date = date;
         }
+
+        public event PropertyChangedEventHandler PropertyChanged;
     }
 }
diff --git a/src/Banquale/Banquale/Stub/Stub.cs b/src/Banquale/Banquale/Stub/Stub.cs
index 52800c8..3ba7880 100644
--- a/src/Banquale/Banquale/Stub/Stub.cs
+++ b/src/Banquale/Banquale/Stub/Stub.cs
@@ -3,21 +3,36 @@ using Banquale.Model;
 
 namespace Banquale.Stub
 {
-	public class Stub : IPersistenceManager
-	{
+    public class Stub : IPersistenceManager
+    {
 
-        public (List<Customer>, List<Transactions>) DataLoad()
+        public (List<Customer>, List<Transactions> /*, List<Account>*/) DataLoad()
         {
             Customer Customer1 = new Customer("Jacques", "Morice", "J'aimeLesFrites");
             Customer Customer2 = new Customer("Francis", "Begore", "J'aimeLes");
             Customer Customer3 = new Customer("Michel", "Boudout", "MonMdP");
+
+            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");
+
+
+            Transactions Transactions1 = new Transactions(0, 55, Account1, "Test", new DateTime(2023, 6, 21));
+            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));
+
             Console.WriteLine(Customer1);
-            List<Customer> CustomersList = new List<Customer>();
-            List<Transactions> TransactionsList = new List<Transactions>();
-            CustomersList.Add(Customer1);
-            CustomersList.Add(Customer2);
-            CustomersList.Add(Customer3);
-            return (CustomersList, TransactionsList);
+            List<Customer> ListeCustomers = new List<Customer>();
+            List<Transactions> ListeTransactions = new List<Transactions>();
+            //List<Account> ListeAccount = new List<Account>();
+            //ListeAccount.Add( Account1 );
+            //ListeAccount.Add(Account2);
+            //ListeAccount.Add(Account3);
+
+            ListeCustomers.Add(Customer1);
+            ListeCustomers.Add(Customer2);
+            ListeCustomers.Add(Customer3);
+            return (ListeCustomers, ListeTransactions /*, ListeAccount*/);
         }
 
         public void DataSave(List<Customer> c, List<Transactions> t)
diff --git a/src/Banquale/Banquale/Views/BalancePage.xaml b/src/Banquale/Banquale/Views/BalancePage.xaml
index 636656b..3735e07 100644
--- a/src/Banquale/Banquale/Views/BalancePage.xaml
+++ b/src/Banquale/Banquale/Views/BalancePage.xaml
@@ -2,9 +2,11 @@
 <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">
+             Shell.NavBarIsVisible="False"
+>
     
     <Grid RowDefinitions="auto, *">
         <Grid BackgroundColor="Beige"
@@ -26,21 +28,24 @@
                 BackgroundColor="AliceBlue"
                 Margin="0, 15, 0, 0"/>
             <Label
-                Text="Mme Perotte"
+                Text="{Binding Name}"
                 Grid.Row="1"
                 Grid.ColumnSpan="2"
                 HorizontalOptions="Center"
+                TextColor="Black"
                 BackgroundColor="SaddleBrown"/> <!-- colspan permet de redefinir la taille de la colonne -->
             
             <Grid ColumnDefinitions="*, *" Grid.Row="2" >
                 <Label
                     Text="Solde"
                     WidthRequest="75"
+                    TextColor="Black"
                     HorizontalOptions="Center"/>
                 <Label
-                    Text="1999,00 €"
+                    Text="{Binding Balance}"
                     Grid.Column="1"
                     MinimumWidthRequest="70"
+                    TextColor="Black"
                     HorizontalOptions="Center"/>
 
             </Grid>
diff --git a/src/Banquale/Banquale/Views/BalancePage.xaml.cs b/src/Banquale/Banquale/Views/BalancePage.xaml.cs
index 475e043..df0a72a 100644
--- a/src/Banquale/Banquale/Views/BalancePage.xaml.cs
+++ b/src/Banquale/Banquale/Views/BalancePage.xaml.cs
@@ -4,9 +4,12 @@ namespace Banquale.Views;
 
 public partial class BalancePage : ContentPage
 {
-	public BalancePage()
+	//public Manager Mgr { get; private set; } = new Manager();
+
+    public BalancePage()
 	{
 		InitializeComponent();
+		BindingContext = new Account(999, "Tatouille", "FR76 9161 9581 6296 8415 2361 004"); ;
 	}
 
 	public async void OnButtonClicked(object sender, EventArgs e)
diff --git a/src/Banquale/Banquale/Views/RequestPage.xaml b/src/Banquale/Banquale/Views/RequestPage.xaml
index 2ac7ea5..25d7e35 100644
--- a/src/Banquale/Banquale/Views/RequestPage.xaml
+++ b/src/Banquale/Banquale/Views/RequestPage.xaml
@@ -13,7 +13,8 @@
 
             <Entry Placeholder="Destinataire"
                    HorizontalOptions="Center"
-                   WidthRequest="280"/>
+                   WidthRequest="280"
+                   x:Name="Name"/>
 
         </Frame>
 
diff --git a/src/Banquale/Banquale/Views/RequestPage.xaml.cs b/src/Banquale/Banquale/Views/RequestPage.xaml.cs
index 8013e8f..0d2a45a 100644
--- a/src/Banquale/Banquale/Views/RequestPage.xaml.cs
+++ b/src/Banquale/Banquale/Views/RequestPage.xaml.cs
@@ -1,4 +1,5 @@
-namespace Banquale.Views;
+using Banquale.Model;
+namespace Banquale.Views;
 
 public partial class RequestPage : ContentPage
 {
@@ -12,4 +13,6 @@ public partial class RequestPage : ContentPage
     //    await Shell.Current.GoToAsync("//balance");
     //}
 
+    //Client.DoRequest(this.name, this.IBAN, )
+
 }