Wallet app not working after iOS update – can’t add cards, app freezes

After updating my iPhone to the latest version of iOS, the Wallet app stopped working properly. When I try to open the app, it either freezes or becomes unresponsive.

I also tried to add my bank cards back, but the app hangs on the loading screen or crashes entirely.

I’ve already tried restarting my phone, signing out and back into my Apple ID, and changing my region settings — nothing has helped so far.

Please help me resolve this issue. I need to be able to use Apple Wallet again for payments and storing my cards.