The premium version of the WidgetKit should work fine with the Celestial pro theme.
Could you tell us what tutorial did you follow? You might’ve followed one with the layer slider. Please follow the steps as follows;
1. Just activate your WidgetKit plugin.
2. Go to Dashboard>>WidgetKit
3. Here is the similar reference from Flat Responsive theme,Documentation then follow the steps for creating your slideshow under Create A Slider like the Demo Website using WidgetKit
4. Save changes and you’re done.
Let us know.
This reply was modified 4 years, 3 months ago by Bidur.