You may experience here that the Cash app supports all type of debit card, credit card, Master card. So, you can use any of them, but before using it, you have to add your card with the Cash app account by entering the details in the personal section. If you have any issues, then access Cash.app/help from your device to get a better response.https://www.email-contactsupport.com/cash-app-customer-service-number/