Can’t login ? – HBO GO: Stream with TV Package Review

I been watching movies on hbo go for sometime now, and it just login me out my AT&T tv account on my phone AND iPad.?it keep saying “ we’re having trouble verifying your access to HBO GO with your TV provider”. I cleaned my history on safari, deleted the app and downloaded again, restarted my device and everything. And NONE OF IT work. I was just watching Shazam yesterday and now it won’t login me in. I would like to continue the ending of Shazam. “0033-the customer is not authorized for the content requested”
Review by NCTBTSGOT on HBO GO: Stream with TV Package.