okay now i have new problem, ImageView inside Rotator not loading the local image, it's just blank with background color.
<rotator:SfRotator ItemsSource="{Binding ImageCollection}"
Margin="7,0,7,0"
EnableSwiping="True"
NavigationDirection="Horizontal"
NavigationStripMode="Dots"
BackgroundColor="#383838"
>
<rotator:SfRotator.ItemTemplate>
<DataTemplate>
<Image Source="{Binding Image}" Aspect="AspectFill"/>
</DataTemplate>
</rotator:SfRotator.ItemTemplate>
</rotator:SfRotator>