Dakshin Haryana Bijli Vitran Nigam — non submission of electricity bill with accurate reading

My account no [protected] for electricity bill of dhbvn
For the period from 13.07, 2018 to 10.09.2018
I have to submit that i have received a electricity bill from the office of dhbvn to day for the above period with reading from 9417 to 12824 i. E. Of 3407 units @ 7.10 per unit without any slabs.
But i am surprised to note that the today’s reading of my electricity metre is only 12424 while i am getting the bill for reading 12824 as on 10.09.2018.
Sir it is a lapse on the part of the dhbvn and i have to pay the excess amount only due to wrong reading on higher rates as now winter season has started and reading will be less than the stipulated slabs.
Please get my bill rectified for wrong reading as well as, as per slabs available for consumers.