I have an iPhone 8 with the latest update. Apple Pay worked fine until this month. When I try to order something through iTunes or any other app, it says my card is declined. My bank says there is no problem on their end. I deleted the card in Wallet and tried to reenter it. It said "cannot connect to Apple Pay.
I found a few suggestions online, but nothing seems to work. Could this be a problem in IOS 15? Help would be greatly appreciated.