I uploaded mine just now.
Lisa when you upload your card to your gallery, there is a place that asks you for a product list. Click on that & type in the products you used. If that product is/was available on sb.com, it will come up. Click on the tab that says add product to page (or something like that). For this challenge you have to link atleast 2 products.
Hope this helps. Tricia, I hope it is okay that I moved into clear this doubt.