Footer styles are missing from the theme

Hi,
Make sure your website has a Footer to use, the Footer will be a special page created and built like a normal page, it is located in the Dashboard / Ovic Panel / Footer Builder (screenshot_1).
If you do not have a Footer, you need to create and build the content inside to be able to use it. The content of the Footer can be imported from the available .json files of the Theme in the Package you downloaded from ThemeForest (screenshot_2).
Regards