Apple Pay

Hey Vishiy,

It appears that you're unable to add a card to the Wallet app on your iPhone 8 Plus. Check out the following article to see if the steps inside help: If you can't add cards to Wallet to use with Apple Pay - Apple Support

Let us know how those steps go or if you've already tried those steps.

Take care!

Vishiy,

If you're still unable to add a card to the Wallet app after following the steps in the previous article given, you can contact Apple Support for further help here: Contact Apple Support

Best wishes.