How to add my bank card to apple wallet

Credit/debit cards can be added to Wallet only if you use Apple Pay.

Check if your country supports Apple Pay AND if your card issuer is among the partecipating banks in this list:--> Countries and regions that support Apple Pay - Apple Support

Should be this case, set up your Apple Pay, using these instructions:--> Set up Apple Pay - Apple Support

Regards

Giulio

Set up Apple Pay in Wallet on iPhone - Apple Support

not all banks and cards are supported though