WILD FLIER GIFTS AND APPAREL review for Facebook & Instagram

some of my products are not showing up and they are not rejected so I don't know what the issue is. they are supposed to be showing up on the sales channel and they are not. Then when I go to my commerce center, the previews wont even load so I am not completely happy , also I am trying to edit the products that were rejected for size reasons, but they are one size and I did specify them.