Consumer Redressal

My name is Soumen Das. Previously I reported to consumer forum about the fraudulent bill that MTS MBLAZE internet had sent. No one helped. I had cleared a bill of Rs 1001 on 20th June 2015 and requested to close my account. It was against my ethics and I really condemn these thieves doing business with pride. According to my request no: 1800345 they closed my account on 20th June 2015. I have confirmation SMS of that. Again they have started to send bill of Rs 1 for the same closed account from July 2015. Is it really valid or Legal way of doing business?? Sir, I want to lodge a legal complaint against MTS. Please take strict action against them. To note my MTS internet connection number was 9143081502.