Gemar has 3 style for footer
Each style has different needs.
such as the example for style 1, including:
Just insert the word for your copyright.
Select the navigation menu, you need to select from the menu you created it in appearance > Menus,
Footer Widget Area
you can set how many column you need, and then you can insert the content on
appearance > Widgets,
Footer Style 1
Footer Style 2
Footer Style 3