Billing issue with direct tv over 2 months

On May 31st I switched from Direct Tv to U-Verse. Worst mistake of my life. After having tv for a couple of weeks we lost service with Uverse abruptly. When we called they said we had asked to be restored to Direct. That was not true. We then were told Uverse was not available in our area, even though we had it the day before. After two plus hours on the phone, they decided to restore my services with Uverse but after I agreed to a complete re-install. I refused, and completely disconnected Uverse and Direct. As of August I'm still being charged for Direct, my cell has been suspended twice. I have spoken to numerous people at AT&T concerning my account. Each time the assure me it's taken care of. And each time after being on the phone for 3 or more hours the new bill comes out with late charges, past due charges and Direct tv charges. This is a nightmare. I wish I had never heard of Direct tv.