My son has an Ipad and has been playing Dragon city on that. I have now set up a new email address and a new facebook account and associated it with the Dragon City on his Ipad. Years ago we used to play it and I was recently able go back to the game that was under a different facebook account As our old game was significantly higher in respect of the levels, he wanted this version on his Ipad. On the change player part of the app on his ipad there is no way to enter the facebook details from the higher level version of the game, yet on my old android tablet app I can easily switch between the facebook accounts as the app allows me to actually enter the log in details for whichever facebook account i wish to use. Is this a problem only with IOS because it's driving me nuts not being able to do something as simple as switching accounts?

In order to switch facebook accounts you must first log into the facebook account on safari then in the game select change player and it should work.