· Login credentials are incorrect. · Logged in to different devices · Using a public internet connection, which is not secured · Violation of any Cash App policy · Technical server issue
First of all, you should ensure that the login credentials are correct. If it is ok, log out from all the devices. Always use a secured network, updated Cash App and follow the Cash App policy. The server issue can restrict your login attempts on Cash App. Always get help from Cash App customer support? regarding any issue with Cashapp.com.