Enlightened Documentation
Settings, Menu’s, Widgets & MiscThe sidebar can be edited in the Divi library.
The footer/header can be edited in the Theme Builder.
The Shop & all related pages can be edited in the Theme Builder
I do not offer support on changing the bottom bar, as stated in the readmore.pdf file included in the download. If you need to change to colour of the bottom bar, you can do so in the Theme Customizer on line 394 of the Additional CSS.