can't access email for 10 days!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I've been on the phone 8 times talking to your supposed tech "help" ha ha. Nobody can help me...they keep saying it will be fixed in 24 hrs and I try to log in and can't. Over and over, same bulls!*t. 10 days waaaaay toooooo loooooong for my businesss so I want to go to at & t. cancel me now