I can't get confirmation codes so I can't use this app. Whether it was on my tablet or on this phone, trying to sign up with email address to create an account just to manage my bookings for a certain clinic, it wouldn't even text me confirmation codes or even re-send any confirmation code, after creating the password and putting my name and number. Even using a Facebook login, I can't even receive a text message to confirm my number and get an account started, so this app is so far useless.