Att Uverse Over charging Nationwide

 I signed up for Uverse December 28, 2015, I was quoted a price of between 135.00-140.00 a month including taxes for a promotional period, until my three full months of HBO, Showtime etc..., was up. The first two months my bill was in the 235-280 price range. I tried calling about it after the first payment and got no where, by the third month I called and they did lower my bill to 123.00 but I still feel they overcharged me for the first two months and who knows what my bill will be the month after. I am so disappointed in AT&T, and being billed this way and having to call repeatedly. I feel very taken advantage of.