diff --git a/source/Trek-12/Models/Game/Player.cs b/source/Trek-12/Models/Game/Player.cs
index 9ac6b8a..97940d4 100644
--- a/source/Trek-12/Models/Game/Player.cs
+++ b/source/Trek-12/Models/Game/Player.cs
@@ -1,4 +1,5 @@
 using System.ComponentModel;
+using System.Runtime.CompilerServices;
 
 namespace Models.Game
 {
@@ -8,10 +9,29 @@ namespace Models.Game
     /// </summary>
     public class Player : INotifyPropertyChanged
     {
+
+        public event PropertyChangedEventHandler? PropertyChanged;
+
+        void OnPropertyChanged([CallerMemberName] string propertyName = null)
+            => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+
+
         /// <summary>
         /// It is he pseudo of the player.
         /// </summary>
-        public string Pseudo { get; private set; }
+        private string _pseudo;
+        public string Pseudo
+        {
+            get => _pseudo;
+            set
+            {
+                if (_pseudo == value)
+                    return;
+                _pseudo = value;
+                OnPropertyChanged();
+            }
+        }
+        private int hairCount;
 
         /// <summary>
         /// It is the profile picture of the player.
@@ -48,15 +68,6 @@ namespace Models.Game
             ProfilePicture = profilePicture;
         }
 
-        public event PropertyChangedEventHandler? PropertyChanged;
-
-        void OnPropertyChanged(string propertyName)
-        {
-            if (PropertyChanged != null)
-            {
-                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
-            }
-        }
 
         /// <summary>
         /// Chooses the operation for the player.
diff --git a/source/Trek-12/Stub/Stub.cs b/source/Trek-12/Stub/Stub.cs
index 2008dca..46a4511 100644
--- a/source/Trek-12/Stub/Stub.cs
+++ b/source/Trek-12/Stub/Stub.cs
@@ -21,9 +21,31 @@ namespace Stub
 
             listplayer.Add(new Player());
             listplayer.Add(new Player("Lucas", "profile.jpg"));
-            listplayer.Add(new Player("relavergne"));
-            listplayer.Add(new Player("reneveu"));
+            listplayer.Add(new Player("relavergne", "profile.jpg"));
+            listplayer.Add(new Player("reneveu", "profile.jpg"));
 
         }
+
+        public void Add(string pseudo, string profilePicture)
+        {
+            listplayer.Add(new Player(pseudo, profilePicture));
+        }
+
+        public void Pop(string pseudo, string profilePicture)
+        {
+            listplayer.Remove(new Player(pseudo, profilePicture));
+        }
+        public bool Modify(string pseudo, string newpseudo)
+        {
+            foreach(var index in listplayer)
+            {
+                if (index.Pseudo == pseudo)
+                {
+                    index.Pseudo = newpseudo;
+                    return true;
+                }
+            }
+            return false;
+        }
     }
 }
diff --git a/source/Trek-12/Trek-12/Views/pageProfils.xaml b/source/Trek-12/Trek-12/Views/pageProfils.xaml
index 12a2cb3..ac1720c 100644
--- a/source/Trek-12/Trek-12/Views/pageProfils.xaml
+++ b/source/Trek-12/Trek-12/Views/pageProfils.xaml
@@ -27,9 +27,9 @@
             </CollectionView>
 
             <HorizontalStackLayout Grid.Row="2" HorizontalOptions="Center" Spacing="50">
-                <Button Text="Modifier" WidthRequest="300" HeightRequest="60" CornerRadius="4"/>
-                <Button Text="Créer" WidthRequest="300" HeightRequest="60" CornerRadius="4"/>
-                <Button Text="Supprimer" WidthRequest="300" HeightRequest="60" CornerRadius="4"/>
+                <Button Text="Modifier" WidthRequest="300" HeightRequest="60" CornerRadius="4" Clicked="Button_ClickedModify"/>
+                <Button Text="Créer" WidthRequest="300" HeightRequest="60" CornerRadius="4" Clicked="Button_ClickedAdd"/>
+                <Button Text="Supprimer" WidthRequest="300" HeightRequest="60" CornerRadius="4" Clicked="Button_ClickedPop"/>
             </HorizontalStackLayout>
         </Grid>
 
diff --git a/source/Trek-12/Trek-12/Views/pageProfils.xaml.cs b/source/Trek-12/Trek-12/Views/pageProfils.xaml.cs
index fa86eef..9047a40 100644
--- a/source/Trek-12/Trek-12/Views/pageProfils.xaml.cs
+++ b/source/Trek-12/Trek-12/Views/pageProfils.xaml.cs
@@ -1,5 +1,8 @@
 namespace Trek_12.Views;
 using Stub;
+using System.Diagnostics;
+using CommunityToolkit.Maui.Alerts;
+using CommunityToolkit.Maui.Core;
 
 public partial class PageProfils : ContentPage
 {
@@ -10,4 +13,54 @@ public partial class PageProfils : ContentPage
 		InitializeComponent();
 		BindingContext = MyStub;
 	}
-}
\ No newline at end of file
+
+
+    async void Button_ClickedAdd(System.Object sender, System.EventArgs e)
+    {
+        string result = await DisplayPromptAsync("Info", $"Choose a name : ", "Ok");
+        Debug.WriteLine("Answer: " + result);
+        if (result != null)
+        {
+            Debug.WriteLine("bam, added");
+            MyStub.Add(result, "profile.jpg");
+        }
+    }
+
+
+    async void Button_ClickedPop(System.Object sender, System.EventArgs e)
+    {
+        string result = await DisplayPromptAsync("Info", $"Choose a name to delete : ", "Ok");
+        Debug.WriteLine("Answer: " + result);
+        if (result != null)
+        {
+            Debug.WriteLine("bam, deleted");
+            MyStub.Pop(result, "profile.jpg");
+        }
+        else Debug.WriteLine("Pseudo not found");
+    }
+
+    async void Button_ClickedModify(System.Object sender, System.EventArgs e)
+    {
+        string result = await DisplayPromptAsync("Info", $"Choose a name to modify : ", "Ok");
+        Debug.WriteLine("Answer: " + result);
+        if (result != null)
+        {
+            string tomodify = await DisplayPromptAsync("Info", $"How will you rename it ?: ", "Ok");
+            Debug.WriteLine("Answer: " + tomodify);
+            if (tomodify != null)
+            {
+                Debug.WriteLine("bam, modified");
+                bool ismodified = MyStub.Modify(result, tomodify);
+
+                if (ismodified)
+                {
+                    Debug.WriteLine("Modified");
+                }
+                else Debug.WriteLine("Player not found");
+            }
+        }
+        else Debug.WriteLine("Did not found");
+    }
+
+}
+