I've tried multiple times to connect to Facebook from the game (I'm playing on the mobile app), but I keep getting a "Connection Error."

I've tried poking around the pertinent settings on Facebook, but to no avail.

External app connectivity with Facebook works fine for me, just not with Dragon City.

Any help would be appreciated...thanks!

@makamae-anahu-miller Was that game connected to an account before?

I would suggest you install and connect to the facebook app. Then within DC connect to facebook to get your game saved to the servers. Then close put everything and restart your device. Next uninstall the Facebook app and dc. Restart your device and reinstall dc to see if the in app connection works. If this doesn't work, you will need to contact support.