An unpleasant problem, such as Cash App transfer failed, can be caused by several reasons. Some of the most common reasons are poor internet connection, incorrect data entry and non-compliance with the terms and conditions. Moreover, many people cannot send or receive money due to problems with their bank account. Before saying that the cash payment app failed or didn't work, you need to look at the amount you transferred, then check the balance to see if the money has been deducted or not and for more info, you can visit this website.