Cash app is used for online payment, even you can add your Visa card here to make payment to the retailers as well as withdraw money from ATM. Its app icon is in Square shape, you can make payment from your smartphone which is secured via end to end transaction. If you are facing any issues to use its services, then contact Cash App Customer Service.
www.verizon-wirelesscustomerservice.com/cash-app-customer-service-number/