Dakshin Haryana Bijli Vitran Nigam — inflated bill

Address:

122004

A/c number is [protected].
Bill no :[protected] dt 26/10/2018.

Bill for the month of sep-2018 has been inflated 10 times. Presently no one is living in the house from past 3 years. Then how come billing of electricity of 10, 314/-rs. It has been informed that dhbvn were taking average billing. This average billing were paid regularly.
And now suddenly whooping 10 times as meter is already dead from last 3 years.
What is the basis of this whooping? No one can explain and just pay for the bill.
Why dhbvn is informing now that we have to pay for this much and what is there basis when no one is staying.