Recovery of app data

How do I recover my app data on my IPhone 6 when I’m coming from android to iPhone and I have no Facebook or Twitter only got a google play account and on my iPhone the only options that you can use tologin on my iPhone are Facebook, Twitter or Game Center?? So how do I login On my pre-existing account on my iPhone Please someone help me

You’ll have to send a support request to .

Create a new user on iOS, include your old Android ingame username as well as your new iOS ingame username.

Once you have done that, we can do some database changes to restore access to your account.