Airtel post paid mobile
My mobile bill

I have changed my email address and have requested to send out the bill for mobile number 9945000733 to my yahoo email account. I have not got the bill so far and have not made the payment. Incase I do not make the payment the Sim Card will be deactivated. I made a request for the change of mailing the mobile phone bill to this address about a month back and the same was acknowledged by your office but no action taken. Please help me to pay the bill so that my phone does not get deactivcated