<VerticalStackLayout>
            <Frame Margin="10,70,10,10" HeightRequest="300">
            </Frame>
            <ImageButton Source="avatar.png"  CornerRadius="10" BorderColor="{StaticResource White}" BorderWidth="3" Aspect="AspectFit"  BackgroundColor="{StaticResource PrimaryDark}" WidthRequest="80" HeightRequest="80" HorizontalOptions="StartAndExpand" Margin="30,-335,20,0"/>

        </VerticalStackLayout>