Airtel — Wrong balance deduction for internet usage

Address:	New Delhi, Delhi, 110018
Website:	airtel.in

Hi Team,

I am using [protected] Contact number last time at approx 11 PM on 21-Jan-2016 i have recharged with 100 rupees and got 100 Rupees ftt and today morning i show that amount was deducted by Airtel.
i had spoken with customer care representative but they are telling that the was amount was deducted for internet use but that time i had 24 Mb internet and i used in whole night only 20 mb and right now me also have 11.35 MB data because i got 10 MB data as night cash-back.
it was a fraud i want the refund of my amount.
please go through the mail and solve the concern ASAP.

BR//
Rakesh Kumar