T-MOBILE USA, INC. T-Mobile Charges for Services Not Received, Deny's Promised Discount and Charges More Than Communicated Lithia Springs Georgia

Firstly, I purchased my phones, two Iphone 5s, outright from the Apple store.  I spoke with T-Mobile person at T-Mobile store, who said that a family plan will be $90/month inclusive of all fees, and that I can receive a discount because of my affiliations with the state.  When service was established, I was told I would have to wait one month after first bill before discount and I had to provide a $90 deposit because it is month-to-month.  The first bill was more than $90.  One month later, I was also told I could not get discount unless I provided my social security number on a month-to-month contract and my bill was actually $120.00.  I decided to cancel service.  So, in one day on Jan 25th, 2014, I called T-Mobile to cancel service and asked how much my final bill to-date was, and paid $11.50 -- I was told by the T-Mobile representative I would get my full deposit of $90 back in 30 days.  On the same day I moved my phone numbers to H2O Wireless.  These numbers originally came from AT&T.  30 days later, I received a bill for T-Mobile for $20,  covering a billing cycle after my service was terminated.  I was told that T-Mobile continued to bill me, and took by $90 dollars deposit, and I owed an additional $20 for a service period for  which I did not have service (on a month-to-month contract), because that was the policy.  There were so many contradictory phone calls on this, at the end of the day, I recognized that I was lied to and cheated.