Buckaroo Bling review for Facebook & Instagram

The app seems to be buggy. Instagram and Facebook shop routinely get disconnected from my Shopify catalog, and I lose ability to tag products in my posts without any explanation or notice from either FB or IG. Every single time I log into the app on Shopify, I get the message that my "shop is in review" even when I make no changes whatsoever to either my Shopify catalog or Instagram/Facebook shops.