diff --git a/README.md b/README.md
index 9ea956a..f538115 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-<img src="./Documentation/images/banqualeLogo.jpg" height="130">
+<img src="./Documentation/images/banqualeSlogan.jpg" height="130">
 
 # Banquale - Android Bank App
 
diff --git a/src/Banquale/Banquale/App.xaml.cs b/src/Banquale/Banquale/App.xaml.cs
index 73c8986..524b9cf 100644
--- a/src/Banquale/Banquale/App.xaml.cs
+++ b/src/Banquale/Banquale/App.xaml.cs
@@ -18,7 +18,7 @@ public partial class App : Application
 		MyManager.Persistence = new DataContractPersistance.DataContractPers();
         //MyManager.DataSave();
 
-        InitializeComponent();
+		InitializeComponent();
 
 		MainPage = new AppShell();
 
diff --git a/src/Banquale/Banquale/DataContractPersistance/DataToPersist.cs b/src/Banquale/Banquale/DataContractPersistance/DataToPersist.cs
index abd68ba..190f138 100644
--- a/src/Banquale/Banquale/DataContractPersistance/DataToPersist.cs
+++ b/src/Banquale/Banquale/DataContractPersistance/DataToPersist.cs
@@ -6,7 +6,7 @@ namespace Banquale.DataContractPersistance
 	public class DataToPersist
 	{
 		public List<Customer> customer { get; set; } = new List<Customer>();
-		public Consultant consultant { get; set; } = null;
+		public Consultant consultant { get; set; }
 	}
 }
 
diff --git a/src/Banquale/Banquale/Model/Account.cs b/src/Banquale/Banquale/Model/Account.cs
index da4e08d..d4c9611 100644
--- a/src/Banquale/Banquale/Model/Account.cs
+++ b/src/Banquale/Banquale/Model/Account.cs
@@ -12,7 +12,7 @@ namespace Banquale.Model
     [DataContract]
     public class Account : INotifyPropertyChanged, IEquatable<Account>
     {
-	public event PropertyChangedEventHandler PropertyChanged;
+	    public event PropertyChangedEventHandler PropertyChanged;
 
         void OnPropertyChanged(string propertyName)
         {
@@ -31,6 +31,7 @@ namespace Banquale.Model
                 OnPropertyChanged(nameof(Balance));
             }
         }
+        [DataMember]
         private double balance;
 
 
@@ -46,6 +47,7 @@ namespace Banquale.Model
                 OnPropertyChanged(nameof(Name));
             }
         }
+        [DataMember]
         private string name;
 
 
@@ -61,8 +63,10 @@ namespace Banquale.Model
                 OnPropertyChanged(nameof(IBAN));
             }
         }
+        [DataMember]
         private string iban;
 
+        [DataMember]
         public string IBANHide
         {
             get => ibanHide;
@@ -74,16 +78,9 @@ namespace Banquale.Model
                 OnPropertyChanged(nameof(IBANHide));
             }
         }
+        [DataMember]
         private string ibanHide;
 
-        public Account(int balance, string name, string iban)
-        {
-            Balance = balance;
-            Name = name;
-            IBAN = iban;
-            IBANHide = IBANToString();
-        }
-
         [DataMember]
         public List<Transactions> TransactionsList { get; set; } = new List<Transactions>();
 
@@ -94,6 +91,14 @@ namespace Banquale.Model
         //        return true;
         //}
 
+        public Account(int balance, string name, string iban)
+        {
+            Balance = balance;
+            Name = name;
+            IBAN = iban;
+            IBANHide = IBANToString();
+        }
+
         internal static void DoTransactions(Entry name, Entry iban, Entry sum)
         {
             Debug.WriteLine(name);
diff --git a/src/Banquale/Banquale/Model/Category.cs b/src/Banquale/Banquale/Model/Category.cs
new file mode 100644
index 0000000..ac9ea6b
--- /dev/null
+++ b/src/Banquale/Banquale/Model/Category.cs
@@ -0,0 +1,12 @@
+using System;
+namespace Banquale.Model
+{
+	public class Category
+	{
+
+		public Category()
+		{
+		}
+	}
+}
+
diff --git a/src/Banquale/Banquale/Model/Consultant.cs b/src/Banquale/Banquale/Model/Consultant.cs
index f3bda67..6b7cee7 100644
--- a/src/Banquale/Banquale/Model/Consultant.cs
+++ b/src/Banquale/Banquale/Model/Consultant.cs
@@ -1,10 +1,13 @@
 using System;
+using System.Runtime.Serialization;
+
 namespace Banquale.Model
 {
-	public class Consultant : Person
+    [DataContract]
+    public class Consultant : Person
 	{
-
-		public List<Message> MessagesList = new List<Message>();
+        [DataMember]
+        public List<Message> MessagesList = new List<Message>();
 
         public Consultant(string name, string firstName, uint id, string password) : base(name, firstName, id, password)
         {
diff --git a/src/Banquale/Banquale/Model/Manager.cs b/src/Banquale/Banquale/Model/Manager.cs
index 716fbab..7f5bb92 100644
--- a/src/Banquale/Banquale/Model/Manager.cs
+++ b/src/Banquale/Banquale/Model/Manager.cs
@@ -9,7 +9,8 @@ namespace Banquale.Model
 		[DataMember]
 		public List<Customer> CustomersList { get; private set; } // devient un set
 
-		public Consultant Consultant { get; private set; } // 1 SEUL consultant
+        [DataMember]
+        public Consultant Consultant { get; private set; } // 1 SEUL consultant
 
         public Customer SelectedCustomer
 		{
@@ -78,10 +79,10 @@ namespace Banquale.Model
 
 			CustomersList.AddRange(data.Item1);
 
-			foreach (var j in data.Item1)
+			/*foreach (var j in data.Item1)
 			{
 				CustomersList.Add(j);
-			}
+			}*/
 
 			Consultant = data.Item2;
 		}
diff --git a/src/Banquale/Banquale/Model/Message.cs b/src/Banquale/Banquale/Model/Message.cs
index 2339060..bab8c1c 100644
--- a/src/Banquale/Banquale/Model/Message.cs
+++ b/src/Banquale/Banquale/Model/Message.cs
@@ -1,11 +1,15 @@
 using System;
+using System.Runtime.Serialization;
+
 namespace Banquale.Model
 {
-	public class Message
+    [DataContract]
+    public class Message
 	{
-
+        [DataMember]
         public string Subject { get; private set; }
 
+        [DataMember]
         public string Description { get; private set; }
 
         public Message(string subject, string description)
diff --git a/src/Banquale/Banquale/Stub/Stub.cs b/src/Banquale/Banquale/Stub/Stub.cs
index d1836e0..18c6559 100644
--- a/src/Banquale/Banquale/Stub/Stub.cs
+++ b/src/Banquale/Banquale/Stub/Stub.cs
@@ -11,6 +11,11 @@ namespace Banquale.Stub
         {
             Consultant Consultant = new Consultant("Consultant", "Consultant", 0, "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");
diff --git a/src/Banquale/Banquale/Test/AccountTest.cs b/src/Banquale/Banquale/Test/AccountTest.cs
index a6f7278..84036b5 100644
--- a/src/Banquale/Banquale/Test/AccountTest.cs
+++ b/src/Banquale/Banquale/Test/AccountTest.cs
@@ -1,10 +1,13 @@
 using System;
+using Banquale.Model;
+
 namespace Banquale.Test
 {
 	public class AccountTest
 	{
 		public AccountTest()
 		{
+			Account account = new Account(2000000, "Men", "How are you ?");
 		}
 	}
 }
diff --git a/src/Banquale/Banquale/Views/Category/CategoryPage.xaml b/src/Banquale/Banquale/Views/Category/CategoryPage.xaml
index 60d86bd..85100c6 100644
--- a/src/Banquale/Banquale/Views/Category/CategoryPage.xaml
+++ b/src/Banquale/Banquale/Views/Category/CategoryPage.xaml
@@ -3,8 +3,7 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="Banquale.Views.Category.CategoryPage"
              xmlns:local="clr-namespace:Banquale.Views.Category"
-             Title="CategoryPage"
-             BackgroundColor="White">
+             Title="CategoryPage">
     
         <VerticalStackLayout
             VerticalOptions="Center" >
diff --git a/src/Banquale/Banquale/Views/ConsultantHomePage.xaml b/src/Banquale/Banquale/Views/ConsultantHomePage.xaml
index 1833754..c0c9499 100644
--- a/src/Banquale/Banquale/Views/ConsultantHomePage.xaml
+++ b/src/Banquale/Banquale/Views/ConsultantHomePage.xaml
@@ -23,6 +23,12 @@
                 Margin="0, 10, 0, 10"
                 Clicked="Create_Customer_Clicked"/>
 
+        <Button Text="Messages"
+                MinimumHeightRequest="65"
+                FontSize="Large"
+                Margin="0, 10, 0, 10"
+                Clicked="Message_Clicked"/>
+
 
         <Button Text="Déconnexion"
                 BorderWidth="2"
diff --git a/src/Banquale/Banquale/Views/ConsultantHomePage.xaml.cs b/src/Banquale/Banquale/Views/ConsultantHomePage.xaml.cs
index 0fabb5e..be0840f 100644
--- a/src/Banquale/Banquale/Views/ConsultantHomePage.xaml.cs
+++ b/src/Banquale/Banquale/Views/ConsultantHomePage.xaml.cs
@@ -24,4 +24,10 @@ public partial class ConsultantHomePage : ContentPage
         //await Shell.Current.GoToAsync("///createcustomer");
     }
 
+    async void Message_Clicked(System.Object sender, System.EventArgs e)
+    {
+        await Shell.Current.Navigation.PushAsync(new MessageListPage());
+        //await Shell.Current.GoToAsync("///createcustomer");
+    }
+
 }
\ No newline at end of file
diff --git a/src/Banquale/Banquale/Views/MessageListPage.xaml b/src/Banquale/Banquale/Views/MessageListPage.xaml
new file mode 100644
index 0000000..e8614c1
--- /dev/null
+++ b/src/Banquale/Banquale/Views/MessageListPage.xaml
@@ -0,0 +1,49 @@
+<?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"
+             x:Class="Banquale.Views.MessageListPage"
+             Title="MessageListPage"
+             Shell.NavBarIsVisible="False">
+
+    <VerticalStackLayout>
+
+        <Label
+                                    Text="{Binding MessagesList[0].Subject}"
+                                    Grid.Column="1"
+                                    VerticalOptions="Center"
+                                    Margin="10, 0, 0, 0"
+                                BackgroundColor="Red"/>
+
+        <!--<Label Text="{Binding }" />-->
+
+        <!--<ListView ItemsSource="{Binding Consultant}"
+                  SelectionMode="None">
+
+            <ListView.ItemTemplate>
+
+                <DataTemplate>
+
+                    <ViewCell>
+
+
+                       
+                            
+                            
+                            <Label
+                                    Text="Hello"
+                                    VerticalOptions="Center"
+                                    Margin="10, 0, 0, 0"/>
+                            
+
+                        
+
+                    </ViewCell>
+
+                </DataTemplate>
+
+            </ListView.ItemTemplate>
+
+        </ListView>-->
+
+    </VerticalStackLayout>
+</ContentPage>
diff --git a/src/Banquale/Banquale/Views/MessageListPage.xaml.cs b/src/Banquale/Banquale/Views/MessageListPage.xaml.cs
new file mode 100644
index 0000000..a255608
--- /dev/null
+++ b/src/Banquale/Banquale/Views/MessageListPage.xaml.cs
@@ -0,0 +1,17 @@
+using System.Diagnostics;
+using System.Runtime.Serialization.DataContracts;
+using Banquale.Model;
+
+namespace Banquale.Views;
+
+public partial class MessageListPage : ContentPage
+{
+    public Manager Mgr => (App.Current as App).MyManager;
+
+    public MessageListPage()
+	{
+        Debug.WriteLine(Mgr.Consultant.MessagesList[0].Subject);
+		InitializeComponent();
+        BindingContext = Mgr.Consultant;
+    }
+}