Airtel — extra billing and problem in service

Address:

121006

Dear sir
I am using [protected] [protected]@99_unlimited usage (Vts) connection from the last 10 years (2008- till now). From the last two months i am facing problem of extra charges (Data usage). But my connection are o[censored]nlimited usage
Previous month - rs 180 extra + tax
Current month - rs 182 extra+ tax
I got mail on [protected]@ 3:34 pm that this matter will be resolve but still i am facing the same problem this month also
Kindly wave off extra amount and increase the credit limit upto rs 350.
And resolve the issue as soon as possible
If you have any query, you can call me on my number [protected] (After 2 pm)