I'm unable to join a private challenge via the email sent by the person who set it up. I am trying to open the email link on my mobile phone. Occasionally it will open the go365 app, but when I enter my credentials, it then says they are incorrect.
I also can't set up a private challenge on my mobile phone. It says that "an error occurred, try again." I have tried many different challenge names so I don't think that is the problem