diff --git a/src/Banquale/Banquale/Stub/Stub.cs b/src/Banquale/Banquale/Stub/Stub.cs
index c544ad9..dad31ce 100644
--- a/src/Banquale/Banquale/Stub/Stub.cs
+++ b/src/Banquale/Banquale/Stub/Stub.cs
@@ -5,96 +5,103 @@ using Org.Apache.Http.Cookies;
 
 namespace Banquale.Stub
 {
+    /// <summary>
+    /// Classe de stub pour la gestion de la persistance.
+    /// </summary>
     public class Stub : IPersistenceManager
     {
-
+        /// <summary>
+        /// Charge les données initiales.
+        /// </summary>
+        /// <returns>Un tuple contenant la liste des clients et le consultant.</returns>
         public (HashSet<Customer>, Consultant) DataLoad()
         {
             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"));
-            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"));
-            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"));
-            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"));
-            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"));
-            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"));
-            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", "Hello");
-            Customer Customer2 = new Customer("Francis", "Begore", "Halo");
-            Customer Customer3 = new Customer("Michel", "Boudout", "Hola");
-
-            Account Account1 = new Account(999, "Tatouille", "FR7691619581629684152361004");
+            // Ajout des messages au consultant
+            Consultant.MessagesList.Add(new Message("Trés bonne application", "Bonjour, je trouve votre application trés cool !"));
+            Consultant.MessagesList.Add(new Message("Opposition", "Bonjour, j'ai vu sur mon compte qu'une transaction que je n'ai pas faite a été effectué, j'ai fait une demande d'opposition, pouvez vous l'accepter ?"));
+            Consultant.MessagesList.Add(new Message("Compte", "Bonjour, pouvez vous créer un compte pour mon mari s'il vous plaît ?"));
+            Consultant.MessagesList.Add(new Message("Bug", "Il y a un bug dans l'application (???)"));
+
+            // création des clients
+            Customer Customer1 = new Customer("Carine", "Perrote", "MonMotDePasse"); // Id => 1
+            Customer Customer2 = new Customer("Marc", "Despoints", "Halo"); // Id => 2
+            Customer Customer3 = new Customer("Lara", "Tatouille", "passwd123"); // Id => 3
+            Customer Customer4 = new Customer("Rémi", "Levargne", "poiuytreza"); // Id => 4
+            Customer Customer5 = new Customer("Alex", "Travo", "ALEXTRAVO"); // Id => 5
+
+            // Création des comptes et ajout des transactions entre eux
+            Account Account1 = new Account(3519, "Perotte", "FR7663522541416969585847002");
+            Account Account12 = new Account(199, "Jarque", "FR7691841981629174851361004");
+
             Account Account2 = new Account(9510, "Despoints", "FR7647858569691441525263003");
-            Account Account3 = new Account(3519, "Perotte", "FR7663522541416969585847002");
 
-            Transaction Transaction1 = new Transaction(true, 55, Account2, new DateTime(2023, 6, 21, 15, 29, 20));
-            Transaction Transaction12 = new Transaction(true, 105, Account2, new DateTime(2023, 8, 17, 18, 54, 35));
-            Transaction Transaction13 = new Transaction(true, 187, Account3, new DateTime(2023, 5, 3, 8, 39, 49));
-            Transaction Transaction2 = new Transaction(false, 54.99, Account2, new DateTime(2022, 8, 15));
-            Transaction Transaction3 = new Transaction(true, 1000, Account3, new DateTime(2020, 9, 1, 20, 00, 00));
+            Account Account3 = new Account(1526, "Tatouille", "FR7691619581629684152361004");
 
-            Debug.WriteLine(Customer1.Name, Customer1.Password);
+            Account Account4 = new Account(5299, "Levargne", "FR7691619589573654128161004");
+            Account Account41 = new Account(1822, "Proix", "FR7674859681626354114718003");
+
+            Account Account5 = new Account(90000, "Travo", "FR76954718236512010478103003");
 
             Debug.WriteLine(Customer1.Name, Customer1.Password);
-            HashSet<Customer> CustomersList = new HashSet<Customer>();
-            List<Transaction> TransactionsList= new List<Transaction>();
 
-            List<Account> AccountsList = new List<Account>();
-            //Account1.TransactionsList.Add(Transaction1);
-            //Account1.TransactionsList.Add(Transaction12);
-            //Account1.TransactionsList.Add(Transaction13);
-            //Account1.TransactionsList.Add(Transaction2);
-            //Account1.TransactionsList.Add(Transaction3);
+            // Transactions entre les comptes
+            Account1.DoTransactions(Account12, 55, true);
+            Account1.DoTransactions(Account12, 585, true);
+            Account1.DoTransactions(Account2, 54.99, false);
 
-            //Account2.TransactionsList.Add(Transaction2);
+            Account12.DoTransactions(Account3, 55, true);
+            Account12.DoTransactions(Account5, 29, false);
 
-            Account1.DoTransactions(Account2, 55, true);
-            Account1.DoTransactions(Account2, 105, true);
-            Account1.DoTransactions(Account3, 187, true);
-            Account1.DoTransactions(Account2, 54.99, false);
-            Account1.DoTransactions(Account3, 1000, false);
+            Account2.DoTransactions(Account41, 149, true);
+            Account2.DoTransactions(Account1, 73.95, true);
+
+            Account3.DoTransactions(Account2, 10.9, true);
+            Account3.DoTransactions(Account2, 41.57, true);
+            Account3.DoTransactions(Account1, 85.21, false);
 
+            Account4.DoTransactions(Account5, 63, true);
+            Account4.DoTransactions(Account5, 55, false);
 
+            Account41.DoTransactions(Account1, 60, true);
+            Account41.DoTransactions(Account12, 47, false);
+
+            Account5.DoTransactions(Account41, 60.38, true);
+            Account5.DoTransactions(Account12, 96.25, false);
+
+            // Ajout des comptes aux clients
             Customer1.AccountsList.Add(Account1);
-            Customer1.AccountsList.Add(Account2);
+            Customer1.AccountsList.Add(Account12);
+
+            Customer2.AccountsList.Add(Account2);
 
-            Customer2.AccountsList.Add(Account3);
+            Customer3.AccountsList.Add(Account3);
 
+            Customer4.AccountsList.Add(Account4);
+            Customer4.AccountsList.Add(Account41);
 
+            Customer5.AccountsList.Add(Account5);
+
+            // Ajout des clients à la liste des clients
+            HashSet<Customer> CustomersList = new HashSet<Customer>();
             CustomersList.Add(Customer1);
             CustomersList.Add(Customer2);
             CustomersList.Add(Customer3);
+            CustomersList.Add(Customer4);
+            CustomersList.Add(Customer5);
+
             return (CustomersList, Consultant);
         }
 
+        /// <summary>
+        /// Sauvegarde les données.
+        /// </summary>
+        /// <param name="c">La liste des clients.</param>
+        /// <param name="consultant">Le consultant.</param>
         public void DataSave(HashSet<Customer> c, Consultant consultant)
         {
             throw new NotImplementedException();
         }
-
     }
-
 }
-
diff --git a/src/Banquale/Banquale/Views/Balance/BalancePage.xaml b/src/Banquale/Banquale/Views/Balance/BalancePage.xaml
index d275690..ff18ea9 100644
--- a/src/Banquale/Banquale/Views/Balance/BalancePage.xaml
+++ b/src/Banquale/Banquale/Views/Balance/BalancePage.xaml
@@ -56,7 +56,7 @@
                         Text="Solde"
                         Margin="0, 0, 50, 0"/>
                     <Label
-                        Text="{Binding Balance, StringFormat='{0} €'}"
+                        Text="{Binding Balance, StringFormat='{0:F2} €'}"
                         Grid.Column="1"
                         Margin="50, 0, 5, 0"/>
 
diff --git a/src/Banquale/Banquale/Views/TransactionsPage.xaml.cs b/src/Banquale/Banquale/Views/TransactionsPage.xaml.cs
index f541b71..69823c8 100644
--- a/src/Banquale/Banquale/Views/TransactionsPage.xaml.cs
+++ b/src/Banquale/Banquale/Views/TransactionsPage.xaml.cs
@@ -55,8 +55,9 @@ public partial class TransactionsPage : ContentPage
         }
         else if(Mgr.IsConsultant == true && Mgr.SelectedTransaction.IsOpposition == true)
         {
+            Mgr.SelectedAccount.Balance += Mgr.SelectedTransaction.Sum;
             Mgr.SelectedAccount.TransactionsList.Remove(Mgr.SelectedTransaction);
-            await DisplayAlert("Opposition", "La demande d'opposition à été réalisé avec succé", "OK");
+            await DisplayAlert("Opposition", "La demande d'opposition à été réalisé avec succés", "OK");
             await Shell.Current.Navigation.PopAsync();
         }
         else if (Mgr.IsConsultant == true && Mgr.SelectedTransaction.IsOpposition == false)