Every year I have to re-sign into this app. I sign in and go for a while just opening my app and making my purchases. Then something happens and I have to sign in again. For the last couple of times I used the biometric scan, but today is THE WORST time I've had with this app. It directs me to Join or sign in, accepts my username and password and jams me into a TOTALLY UNRESPONSIVE biometric screen! Restarted phone, forced stop app, deleted app, reinstalled app, same results!????