ThanksWindow.xaml

<Window x:Class="WpfApp2.ThanksWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Credits" Height="300" Width="400"
        Background="Black">
    <Grid>
        <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
            
            <Image Source="https://avatars.githubusercontent.com/u/152947339?v=4" 
                   Width="100" Height="100" 
                   Stretch="UniformToFill" 
                   Margin="0,0,0,20"/>

            
            <TextBlock Text="Credits: Thanks to Bubbles (KernFerm)"
                      Foreground="White"
                      VerticalAlignment="Center"
                      HorizontalAlignment="Center"
                      FontSize="16"
                      TextAlignment="Center"/>

            
                <TextBlock Text="https://github.com/KernFerm/Pass-Gen"
                      Foreground="White"
                      VerticalAlignment="Center"
                      HorizontalAlignment="Center"
                      FontSize="16"
                      TextAlignment="Center"
                      Margin="0,20,0,0"/>
        </StackPanel>
    </Grid>
</Window>