diff --git a/LivreLand/View/ContactsView.xaml b/LivreLand/View/ContactsView.xaml
index 446acd5..d782771 100644
--- a/LivreLand/View/ContactsView.xaml
+++ b/LivreLand/View/ContactsView.xaml
@@ -25,13 +25,15 @@
             <Grid>
                 <Grid.RowDefinitions>
                     <RowDefinition Height="40"/>
-                    <RowDefinition Height="10"/>
                     <RowDefinition Height="*"/>
-                    <RowDefinition Height="10"/>
-                    <RowDefinition Height="auto"/>
                 </Grid.RowDefinitions>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="5*"/>
+                    <ColumnDefinition Width="5*"/>
+                </Grid.ColumnDefinitions>
                 <Grid BackgroundColor="{AppThemeBinding Light={StaticResource HeaderGray}, Dark={StaticResource Gray900}}"
-                      Grid.Row="0">
+                      Grid.Row="0"
+                      Grid.ColumnSpan="2">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="10"/>
                         <ColumnDefinition Width="auto"/>
@@ -44,9 +46,10 @@
                            Grid.Column="1"/>
                 </Grid>
                 <Grid HorizontalOptions="Center"
-                      Grid.Row="2">
+                      Grid.Row="1"
+                      Grid.Column="0">
                     <Grid.RowDefinitions>
-                        <RowDefinition Height="*"/>
+                        <RowDefinition Height="auto"/>
                         <RowDefinition Height="5"/>
                         <RowDefinition Height="*"/>
                     </Grid.RowDefinitions>
@@ -62,8 +65,14 @@
                                    Text="{Binding ContactsVM.Manager.GivenLastName}"/>
                             <Button Text="Enregistrer"
                                     BackgroundColor="Transparent"
-                                    BorderColor="Black"
-                                    Command="{Binding ContactsVM.Manager.AddContactCommand}"/>
+                                    Command="{Binding ContactsVM.Manager.AddContactCommand}">
+                            <Button.BorderColor>
+                                <AppThemeBinding Light="{StaticResource Black}" Dark="{StaticResource White}" />
+                            </Button.BorderColor>
+                            <Button.TextColor>
+                                <AppThemeBinding Light="{StaticResource Black}" Dark="{StaticResource White}" />
+                            </Button.TextColor>
+                        </Button>
                     </VerticalStackLayout>
                     <Grid.GestureRecognizers>
                         <TapGestureRecognizer Command="{Binding ContactsVM.AddContactDataFormCommand}"/>
@@ -74,7 +83,8 @@
                                 SelectionChangedCommand="{Binding ContactsVM.BookLendedCommand}"
                                 SelectionChangedCommandParameter="{Binding ContactsVM.Manager.SelectedContact}"
                                 SelectionMode="Single"
-                                Grid.Row="4">
+                                Grid.Row="1"
+                                Grid.Column="1">
                     <CollectionView.ItemTemplate>
                         <DataTemplate x:DataType="viewModel:ContactVM">
                             <VerticalStackLayout>
diff --git a/LivreLand/View/DetailsLivreView.xaml b/LivreLand/View/DetailsLivreView.xaml
index c773df1..8d5d128 100644
--- a/LivreLand/View/DetailsLivreView.xaml
+++ b/LivreLand/View/DetailsLivreView.xaml
@@ -300,7 +300,21 @@
                     <contentView:SeparatorCutStartView/>
 
                 </VerticalStackLayout>
-                
+
+
+                <Picker ItemsSource="{Binding DetailsLivreVM.Manager.AllStatus}"
+                        SelectedItem="{Binding DetailsLivreVM.Manager.SelectedStatus}"
+                        IsVisible="{Binding DetailsLivreVM.IsPickerVisible}"
+                        HorizontalOptions="Center"
+                        VerticalOptions="Center"
+                        Grid.Row="1">
+                    <Picker.Behaviors>
+                        <toolkit:EventToCommandBehavior EventName="SelectedIndexChanged"
+                                                        Command="{Binding DetailsLivreVM.Manager.UpdateStatusBookCommand}"
+                                                        CommandParameter="{Binding DetailsLivreVM.Book}"/>
+                    </Picker.Behaviors>
+                </Picker>
+
                 <!--Buttons-->
                 <VerticalStackLayout Grid.Row="2">
 
@@ -344,19 +358,6 @@
 
                 </VerticalStackLayout>
 
-                <Picker ItemsSource="{Binding DetailsLivreVM.Manager.AllStatus}"
-                        SelectedItem="{Binding DetailsLivreVM.Manager.SelectedStatus}"
-                        IsVisible="{Binding DetailsLivreVM.IsPickerVisible}"
-                        Grid.RowSpan="3"
-                        HorizontalOptions="Center"
-                        VerticalOptions="Center">
-                    <Picker.Behaviors>
-                        <toolkit:EventToCommandBehavior EventName="SelectedIndexChanged"
-                                                        Command="{Binding DetailsLivreVM.Manager.UpdateStatusBookCommand}"
-                                                        CommandParameter="{Binding DetailsLivreVM.Book}"/>
-                    </Picker.Behaviors>
-                </Picker>
-
             </Grid>
         </ScrollView>
     </Grid>
diff --git a/LivreLand/View/EmpruntsPretsView.xaml b/LivreLand/View/EmpruntsPretsView.xaml
index 60ea73a..d1685d1 100644
--- a/LivreLand/View/EmpruntsPretsView.xaml
+++ b/LivreLand/View/EmpruntsPretsView.xaml
@@ -36,7 +36,7 @@
                                 SelectedItem="{Binding EmpruntsPretsVM.Manager.SelectedLoan}"
                                 SelectionMode="Single"
                                 SelectionChangedCommand="{Binding EmpruntsPretsVM.OnSelectionLoanChangedCommand}"
-                                SelectionChangedCommandParameter="{Binding EmpruntsPretsVM.Manager.SelectedBook}"
+                                SelectionChangedCommandParameter="{Binding EmpruntsPretsVM.Manager.SelectedLoan}"
                                 IsVisible="{Binding EmpruntsPretsVM.PretCollectionIsVisible}"
                                 IsGrouped="True">
                     <CollectionView.GroupHeaderTemplate>
diff --git a/LivreLand/ViewModel/EmpruntsPretsVM.cs b/LivreLand/ViewModel/EmpruntsPretsVM.cs
index d1248f8..ea60370 100644
--- a/LivreLand/ViewModel/EmpruntsPretsVM.cs
+++ b/LivreLand/ViewModel/EmpruntsPretsVM.cs
@@ -136,7 +136,7 @@ namespace LivreLand.ViewModel
 
         private void OnSelectionLoanChanged(LoanVM loanVM)
         {
-            if (loanVM == null)
+            if (loanVM != null)
             {
                 foreach (var b in Manager.AllCurrentLoans)
                 {
diff --git a/ViewModels/ManagerVM.cs b/ViewModels/ManagerVM.cs
index e4cbda3..621bd5d 100644
--- a/ViewModels/ManagerVM.cs
+++ b/ViewModels/ManagerVM.cs
@@ -472,6 +472,7 @@ namespace ViewModels
             {
                 await Model.AddBookToCollection(result.Id);
             }
+            GetBooksFromCollectionCommand.Execute(null);
         }
 
         private async Task UpdateBook(BookVM bookVM)