Why is my Facebook Channel not connecting to my store?

Hello, we can’t finish integration with Facebook Channel, everything is connected but once we click Agree(last step)
We receive this error -

'Something went wrong

Your details couldn’t be submitted yet. Please try again in a few moments.’

We’ve tried clearing browser cache, new browser, new device(phone), new pixel, but nothing seems to be working. It’s been ~1 week so waiting doesn’t help too.

i have the same problem bro.

Did you a solution fot that please ?