Why does your payment not sent? Unlock Cash app account.

If you get that the entered card number on the page of the transaction turns red, then it is clear that the entered details are wrong. And, if you do the same 3-4 times, then there are chances that your account gets locked to avoid any fraud. So, now you are required to contact the support team to unlock Cash app account. https://www.numbersupportcustomerservice.com/blog/unlock-cash-app-account/