Airtel — Bad customer care response

Address:

East Godavari, Andhra Pradesh

I am an airtel customer for the last 2 years and recently having problem with the customer care service about the balance deductions.
i havent subscribed for any service but my balance is deduction 85/- per day from the last 4 day since my number is used.for major contacts i cant change nor keep my balance zero at the same time my balance is deducting like hell