Airtel — didn't get bill for the month of aug-sept 2017 rs 1000

Address:	Patna, Bihar, 800001
Website:	airtel.in

Hii sir,
My call id no is [protected] with airtel i have spoken with mr. Pankaj, he told me that due to system issue, airtel is not able to provide me bill of current month due to this i am not able to get my reimbursement worth rs 1000 rs.

Due to this i am mentally depressed
Kindly look into this matter on urgent basis my mobile no is [protected]
Name-ajay prasad
Location - patna