i didn’t able to add my bank account in wallet

Hi aswin28,

Thanks for using Apple Support Communities. We understand you’re having trouble adding a card or bank account to Wallet for use with Apple Pay. We’re happy to help.

We suggest trying the steps outlined here: If you can't add a card to Apple Wallet to use with Apple Pay

You can also find steps for updating bank account information under “How to update your bank account information” in this article: Transfer money in Apple Cash to your bank account or debit card

We hope that helps.

Take care.