Footer section could be setted up in 2 ways: as widgets section or static content
First select in Appearance > Customize > Footer type of footer you want to use:
- None - it means footer will display widgets content (Footer column 1-4).
- Mega menu (demo)- uses menu created with Visual Composer in Static Content section.
If you are using footer widgets, you can customize them in Appearance > Widgets.
You can create your custom footer section using Visual Composer shortcodes in Static Content section.
It is possible to edit our demo menu or create your own. The process is same as when creating pages.