I have been unable to access my Google Analytics accounts for over a week when I signed in they said they had upgraded and asked me to agree to new terms and conditions. After that they treated me as if I was a new member. So UA's are accumulating data but I can't access. I've sent my question and asked for help from Google [4 times] and still now answer. Help?
Sounds like you need to find another contact link whether it's email, a linkedin profile or a twitter account. Possibly try a password reset... If your account is locked there's not much anyone outside of Google can do.