Airtel
RECHARGE COUPEN IS DAMAGED

DEAR SIR

I m kushal verma i have purched a rechage coupen of RS 60 on 27.03.2009 from my near shop but when i scrached it the 4 digits of the no is damged i try many no but it was not succes when i go to the shopkeeper he says that go to the airtel office u got the new coupen or they will give u the recharge no but they refuse to give me any help what i do now please HELP me