Need help signing in through Facebook.

Deleted and reinstalled app to device. After signing in for my pro subscription thru face book with my email and password it redirects me to a page that says authenticate. On the bottom it says continue as myself… the problem is that I cannot continue, it’s as if the screen is frozen and the only thing that I can hit is the cancel tab, tried to delete and reinstall seeing if there was an issue but I get stuck at the same screen every time… any ideas or suggestions

I got the same issue but it worked after I signed into the forum and downloaded the Facebook app. It connected it when I tried again without even asking me to “continue as…”