I applied for Tata Indicom from Prepaid to Postpaid connection and executive visited me and taken Rs. 600/- on 10th August, 2010, but till today I did not receive any kind of response from their side and even money was not refunded to me. So kindly look after this problem and resolve it. Even I called in Tata Indicom office number which was given to me but not receive any response..

So kindly help me to resolve this problem.
My Mobile No.:9210307422
Regards
Rajkumar