1. Open Settings -> Account Settings in the Facebook app
2. Go to 'Apps'
3. Open the list of all apps under 'Logged in with Facebook ...' and then 'DragonCity'
4. At the bottom, go to 'Remove application' and confirm
5. Start the Dragon City app and reconnect with Facebook, then friends should appear in the game!  

*********************

If you can not see the login to Facebook button in the settings, you would have indicated to us recently via the game that you are not of an age required to have access to to this feature.

In line with our new terms and conditions which are active from May 25th 2018 you will no longer be able to access Facebook from the Game.