Airtel — complain about airtel fraud

Address:

New Delhi, Delhi, 110008

Sir, I beg to say that I am using the airtel sim card before 3 years ago. Airtel company promised me give 30 gb data per month. But they do not give us. When I call them they always tell lie.many problems in there network also.we have many losses because of there inconvenience . this problem is from 4 months