Airtel — blockage of outgoing calls

Address:

110092

Sir the outgoing calls of my prepaid sim card are blocked. I complained almost 4-5 times in your laxminagar branch. But no further actions were taken. I just got only one answer that my complaint is registered and further proceedings will be done. But its already been 15 days of the continuity of problem. Sir please solve my problem of my sim [protected] or i am gonna throw this sim as i am fedup enough of complaining.