Apple Pay won’t let me add my card
I tried too add my card on Apple Pay but it’s saying contact your card issuer for more information
iPhone 12, iOS 16
Please update your iPhone to the latest iOS, 17.3.1 or higher. Older iPhones may only support 15.8.1, but Apple Pay will function.
Update iOS on iPhone - Apple Support
Once updated, please do a forced restart of your iPhone.
Force restart iPhone - Apple Support
Make sure your are signed into your Apple ID/iCloud account on your iPhone.
Sign out of iCloud on your iPhone, iPad, Apple TV, or Mac - Apple Support
Follow the steps in this support article for adding credit/debit cards to your Wallet.
Set up Apple Pay - Apple Support