I am unable to add bank cards from two different banks to my Wallet

I am experiencing an issue with the Wallet app on my iPhone. I am unable to add bank cards from two different banks to my Wallet. I have already contacted both banks, and they have informed me that the problem lies with the iPhone.

Could you please assist me in resolving this issue? I would appreciate any guidance or troubleshooting steps you can provide.

Thank you for your help!