The footer content can be edited under Appearance → Widgets by clicking the “Footer” panel on the right side of the screen, there you will find the 4 widgets.
Footer Menus
The “Extra Navigation” menu and “Our Services” menus can be edited under Appearance → Menus by selecting the “Footer Menu” and “Services Menu” from the select field on that page.
Opening Hours
The opening hours can be changed under Appearance → Customize → Theme Options → Opening Hours
Footer colors
The colors of the footer area can be changed under Appearance → Customize → Theme Options → Footer