Feature up to 20 sections on your home page by adding and customizing them with the theme editor.
Add a Section
In the left sidebar of the theme editor (Customize), click (+) Add section.
Select one of the available sections. Use the search field to search by section name.
Themes with numerous sections will only show some of the sections immediately. To reveal additional sections, select Show more.
Add a Section to More Pages
If your theme is compatible with Online Store 2.0, sections can be added to other pages than the home page.