Why can't I sign into Facebook games?

[vaji_rj]

Can't sign in to facebook in games!!!

I have Microsoft Lumia 535 Mobile.I play games on that phone.But in more games, I can't sign in to face book.like 2020 my country new version, Cloud raidars, Candy Crash Saga new version...
Please leave a reply anyone who knows to fix this error..

 

[greedo_greedy]

Re: Can't sign in to facebook in games!!!

Are you on Windows Phone 8.1 or Windows 10 Mobile.

I have observed that logging into facebook via EDGE through W10M would not take my save progress.

But there are no problems for me with WP8.1

Games I've had issues with on W10M are Make it Rain, What in the World and Star Wars Commander.
Had no issue with Candy Crush Saga

 

[vaji_rj]

Re: Can't sign in to facebook in games!!!

Yes My problem is in Windows phone 8.1.I Can't sign in Cloud raiders, Shadow fight 2, Candy Crash saga, 2020 My Country and many of others..I Created a new fb account too.but it's useless.I couldn't sign in yet.

 

[vaji_rj]

guys i updated windows 10.and i can't sign in yet.there is..
"ERROR- Given URL is not permitted by the application configuration: One or more of the given URLs is not permitted by the app's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the app's domian."
so How can I match the URL..