Location/place: morena

Name of company/service: airtel

My number is 9630435374. On 29/6/12 i recharged with Rs 49 free minutes pack the recharge was successful. But 400 sms creditd in my number . i called customer care many times but they always put me on hold & after some time cut my call. no response and no result. I make them call again. I am really dissapointed with airtels service . I am hoping for the problem to be solved .
regard

nitin gupta
9630435374