1. In the Wallet app, tap the Add Button 
  2. Select Debit or Credit card 
  3. Tap continue 
  4. Follow the steps on the screen to add a new card. If prompted, choose your bank or card issuer from the list or find them using the search bar
  5. Verify your information with your bank or card issuer. They might ask you to provide additional information or to download an app before approving your card for use with Apple Pay