I need help with final steps to set up Instagram shopping.

I have followed steps to set up Instagram shopping on my account and Woocommerce. I think Instagram approved my shop as they sent message to tag products, but that message seems to have disappeared after a day and now I can't work out how to tag products or if in fact I have already set everything up correctly. I need help to complete this if neeeded and get my shop ping feature on Instagram up and running.

I have already uploaded the plug in to my wordpress/woocommerce site. I just need help with the final stage of catalogue creation and uploading the shop to my Instagram account so I can start tagging products in posts.