Can’t make purchases since new iPhone update

Any suggestions on how I can make purchases in the game? Send send latest iPhone update I have been able unable to make any purchases I sent a ticket to customer support but they did not respond with anything helpful. I have on downloaded it and re-downloaded the app twice off my phone, did a hard shutdown of the game, and I still can’t figure out how to make purchases when I tried to purchase something it’s just says that it is responding slowly but never moves past that