Base theme option: You can change the Base theme option from here.
Header theme option: If you want then you can change the Header style to which Header style do you choose.
Typography: This option is to modify Typography.
Breadcrumb area: If you want then you can choose Enable or Disable option and Breadcrumb Background of the Breadcrumb area.
Blog option: Also here are Blog style options which Blog style do you choose.
Color option: You can change the common Color of the whole Site from here.
Elementor widget for Footer: Select an Elementor widget for Footer for your page of the themes which Footer template do you choose.
Templates: First of all, you need to make a Footer Templates before you select the “Footer Widget” option.