You can delete your Cash App account by opening the app, visiting 'Profile,' then 'Support' and scroll to 'Something Else' and 'Account Settings.' After clicking on “Close My Cash App Account” select “Close My Cash App Account”, follow the instructions and confirm deletion. Transfer any remaining balance to your bank before doing this. After deleting, your account, and associated data, cannot be recovered. Secondly, uninstall the app after the process is complete. If there are any problems, you can contact Cash App’s customer support for how to delete your cash app account