I can not add card in wallet might be there is some problem

Did you activate your card before attempting to add it to Apple Wallet?

Did you verify all information on the card matches exactly?

—Apple Pay Support—

• Set up Apple Pay.
• Pay Participating Banks.
• Can’t add a card to Apple Wallet.

If none of those 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.

Need more help?

• Call Apple Support at 1-800-APLCARE. 📞
• International Support. 🌐
• Contact Apple Support. 📝
• Live chat using Messages. 💬

What did Apple tell you when you followed my instructions under; "Need more help?"