The bottom section of the template design (from Quickstart) was built using module positions. There are published 2 types of modules: SPPB and Menu.

In the footer sections, you can find:

• Address block
• Social Icons

For the left side, we used the "Footer-1" module by default (Type SP Page Builder). It can be replaced with custom module(s).

Footer (Copyright & Designed by) can be accessed from Template settings > Basic > Footer, from where you can replace/customize the text content.