In order to Connect your Account you need to create a new profile in the Game Center in iOS 10.0.0 and higher:
- Go to your device Settings by pressing a correspondent icon in the main screen.
- In the window that will appear, select Game Center from the list of suggested applications.
- Press the 'Enter' button.
- Enter the Apple ID you wish to use.
- Enable the toggle so Game Center is on.
- Download TS2 from the istore.
- Install it and go to the SETTINGS gear looking icon.
- In the pop up window tap Connect Account.
- Your account on your iOS device is now connected to the PF servers.