Consumer Redressal

I have been using MTS data card postpaid service from March 2013. I have never got the speed as assured by the company in my locality. I had been paying all the bills and had been asking for continuous address of my problem. I was abroad for work and my wife was using the service for the period. I returned back to India and have stopped payment as there been so service restored from the service provider. The site engineer visited after repeated complaints and have confirmed over email that there is no network in indoor as well as our door. New Site proposal sent to corporate awaiting for approval for the same. I had confirmed my location before activating the service where they assured 1MBs speed in my locality.. Need your help to assess my situation and advice judiciously for compensation if any.