Airtel — non receiving of post paid payment receipt

Sir, i work in an organisation where we use two airtel post paid numbers.. I am the concerned to pay their bills and then submit the receipts to the audit section.. I have paid the bills of the numbers [protected] & [protected].. But i haven't received the payment receipt to my e mail.. Please arrange to send the last three payment receipts of the above 2 numbers to the id ramana. [protected]@yahoo com. I have submitted a requisition to the airtel authorities through its email but haven't received any message till now.. Paying at an airtel centre is a bit inconvenient to me and so i preferred online payment.. I have paid my bills and unable to receive receipts through mail.. Please send me the last three payment receipts of above two post-paid numbers as early as possible