I am trying to build a product page, but i faced 2 problems when i was working on the "add to cart". 1). all products are linked to all same product, what are the possible ways I should do to solve this? 2). can i link to an item form the Wix Database by clicking on "add to cart" button? Cause currently i can link to the items that i previously stored in the Wix Store Collections. Thanks!

Is it possible to connect my Wix website to my own database (e.g. from google drive/mysql)?