How to remove an old card and add a new one for Apple Pay?

See -> Change or remove the payment cards that you use with Apple Pay

Change or remove the payment cards that you use with Apple Pay - Apple Support

👉 Add the new one first, then remove the old card.

Check here -> If you can't remove a payment method from your Apple ID

If you can't remove a payment method from your Apple ID - Apple Support

• If you still can't remove a payment method, contact Apple Support.

I was able to add the new card, but unable to delete the cancelled card.