Accessing your cash app account is easy with these main steps-

• If you have your old phone number or email accessible then Open the Cash App on your Android or iPhone device.

• Now, click on the profile icon that can be seen in the upper right corner of the home screen.

• After that, just click on the “Personal” option

• The next step is to gather old information.

• On the next page, simply enter your email or phone number

• Now, you will get a sign-in…

Are you searching for major possible reasons behind Why Is Cash App Saying My Payment Cannot Be Sent? However, it may happen if you have low balance available in your Cash App account wallet. Hence, what you can do is to add some additional amount of money in your wallet to avoid such hassles.
https://www.supporttechhelp.com/blog/why-is-cash-app-saying-my-payment-cannot-be-sent/