QuarterAcreOrchids review for Facebook & Instagram

The integration wasn't difficult, and I got my first order from FB on Sunday... fulfilled it and shipped it on Monday. Shopify has yet to sync the information to FB that the order has shipped, so FB has yet to actually pay me for it. Shopify says it's FB problem and FB says it's Shopify's problem. And looking back through forums this is a very old problem. So why is this integration still being offered when it is obviously broken? And my problem has been given over to the "market place team" but I can't actually talk to them to see what's going on, and I have one day left before FB cancels the order as not shipped. This is really frustrating.