You now have a banned account, and Meta has a video of your face looking multiple directions and data about your business and development activity. A fair and common trade from the big tech point of view.
Yeah, I had a similar frustrating time. Not a personal ban, but trying to help a friend verify their business for the WhatsApp API.
We followed the process twice, really carefully. Both times Facebook failed to verify the business. No clear reason why.
We posted everything on their developer forum hoping for help, but got nothing back. Just silence!! Many people were facing the same issue like us.
Ended up having to give up and tell my friend I couldn't help. Honestly, the fear of getting banned mysel if I kept pushing stopped me from trying it one more time.
these platforms are difficult to deal with when things go wrong.
We do not currently have a Facebook sign-in button in our production app.