Max Account & Billing

I am being billed to my credit card for HBO Max but when I log into my AT&T account, it doesnt show that I have HBO Max. I am trying to cancel it and cannot seem to do so because AT&T can't find it. However, I was able to sign into my HBO Max app and it says that AT&T is my service provi

I do not want HBO. Free or not, does not matter, I do not want it. How can I delete it from my add-ons? (I did NOT add it)

having problems with login in hbomax!

I am trying to cancel my HBO Max Subscription. On HBO's site, it is telling me that I have to cancel through my provider, which would be AT&T.. How do I cancel through AT&T? I do not have any options on HBO's website.

I have Unlimited Extra plan on my wireless and this plan included HBO Max subscription. Started last week, HBO Max subscription has been expired.  Has it been taken off from Unlimited Extra plan??