doing cheating

Location/place: bharuch

Name of company/service: bharti airtel

sir im(sumit verma)mob no 9558665917
is regular user of msg vouchar of 58rs in which im geting 100msg/day for local and national and i had recharge the same on date 10.08.2012
but from 14.08.2012 the amount is decteted from my main balance and for that i had registered the complain on 14.08.2012 around 10:35pm
and still im suffering form same prob
even i had call many times but M/s Bharti Airtel is not taking me seriously
here im giving you date and complaint no 1st reference no 30814972421 on dated 14 aug
2nd ref no 20816460828 on16aug
3rd 30817407534 on 17 aug
4th30825672949 on25 aug
sir here im taking regular followup for my prob
now i want to file a complain against m/s airtel of mantel hureshment,doing cheating and what ever possible of minimum 500000rs