Why won’t it let me add my new credit card
Why won’t my phone let me add my new credit card to my wallet
Click ▶︎ Can’t add a card to Apple Wallet.
If that doesn’t work, then try linking the payment method:
Open Settings ➢ your name at the top of the list ➢ Payment & Shipping ➢ Add Payment Method.
Once the payment method has been added, you will have the option to link it to Apple Pay.