Inner Pages Sections
In default when go to
Customize (Theme Editor) it will listing all sections for Home page only. If you want have sections of inner page such as
Product Detail page, you must go to the link of Product Detail page, following one of method:
Click to view page selector and select the inner page, such as
In Right site review, click to the link of inner page, such as click to product link.
*Screenshots from other our theme (Marco).
Contiue read the guide how to config inner pages
Product Detail Page
Blog & Article Page
Cart Page in the Left sidebar.