Following are some of the reasons that can cause the issue of Cash App add cash failed:
If you're using the obsolete version of the Cash App on your mobile phone, then it's sure you confront issues while utilizing this application.
- If there is an older version Cash App on your mobile phone and you have not updated this mobile application, you will not add money to it.
- When there is not enough balance in your account to add it into Cash App wallet.
- The bank server is down from time to time, so if the server is not working, then Cash App add cash failed.