Airtel — bill difference for the period 11/08/2017 to 10/09/2017

The postpaid bill for the period 11/08/2017 to 10/09/2017 to the phone number [protected] is detailed as below.
Bill plan charges - rs199
Local mobile usage charges - rs.0
Other mobile usage charges - rs. 36.30
Tax details - rs.60.36
Total - rs. 295.66

Amount mentioned in the bill rs. 395.66

The bill charged is rs. 100 more than actual. Kindly rectify the anomaly and send the details to my mail id : [protected]@yahoo.co. Uk