Airtrl — Sim re-issue problem. Registered with first and last name only

Address:	Rampur Road Moradabad
Website:	www.airtel.in

I have my Sim registered in my First and last name. My middle and real name is non existing for them so they say they cannot re issue it. Who has a name Mohammad Khan ? I remember to submitting my passport for porting from Tata Docomo to Airtel or for re issuing at some point. A not so trained professional will commit this mistake but who expect it from a reputed company like Airtel. There had been no fruitful response from Airtel Moradabad. I expect it to get resolved soon.
Number : [protected]
Mohammad Akbar Khan
Contact on : [protected]