Porque no puedo agregar mis tarjetas

If you want to add your card to Wallet and use it with Apple Pay, please note that not all card types,

regions and banks support this. You can add credit, debit, or prepaid cards.

Also remember to update your iPhone to the latest version of iOS (iOS 16.3.1)

You can see how to set up your card for Apple Pay here:

Set up Apple Pay - Apple Support

Countries and Regions that support Apple Pay:

Countries and regions that support Apple Pay - Apple Support

You can see how to update your iPhone here:

Update your iPhone or iPad - Apple Support