Airtel — Overcharging and misselling

I had bought the postpaid number of airtel with which I had also bought a broadband plan, but I had stopped my broadband plan and I had told airtel to stop my postpaid number too, but they said sir, you airtel number closed Why do you want to Your airtel bill will be very less which will come up to ₹ 500 and your add on number will run in it but when my bill came, my bill has come for ₹ 850 and when I have complained for this, the company people are calling me. Do you have to give full feel? I told them that you have given me the number by miss selling and now they have sent my bill again which is of ₹ 950. He has given me the total bill of 1750 to me.I request you to get my bill done at least. I can't pay that much because I don't have a job.
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