If they've signed out of the FB app and you've logged back into yours on it, then tapped connect in the game it will automatically connect back onto yours, that's what should be happening anyway. If not uninstall the FB app, tap on connect in the game and it will open up a the Facebook webpage instead of the App, that way…
If they've signed out of the FB app and you've logged back into yours on it, then tapped connect in the game it will automatically connect back onto yours, that's what should be happening anyway. If not uninstall the FB app, tap on connect in the game and it will open up a the Facebook webpage instead of the App, that way…