The Product Feed Isn't Picking Up My Pixel Event
In order for the product catalog feed to pick up all the pixel events from your Shopify Store properly, you want to ensure that you have uploaded ALL your products for your product catalog. By default, the product feed inside Pixel Bay is set to a limit of 250 products which includes all your product variants.
If you are unsure if you have uploaded all the products to your product catalog, please follow the instruction in THIS ARTICLE. Once you have uploaded all the products to your product catalog, it should pick up all the events properly.