Decide which products and categories you want your customers to see on your Ecommerce homepage.
To customize your Ecommerce homepage:
In the Website Editor, click Pages.
Find the Ecommerce (Store) page and click the Edit button.
Click the Homepage tab.
The default categories:
Main Categories shows all the main categories in your store.
New Arrival shows the last 10 products that were added to your store.
Click the arrow pointing down to choose which products to include in the category.
Disable categories to hide them from the homepage.
Click the Add New Homepage Section button and choose Categories or Products you would like to show.
Click the Pencil icon to edit the section Title and Style.
Drag the section to change the order in which they appear.
Click the Trashcan icon to delete them.