PSPCL — bill amount

Address:

151209

Bill id: y61gt610072x
Last month bill: 13340
(Arrears curr. Fin. Yr :210)
This month bill: 21330
(Arreats curr. Fin. Yr :13987)

Bill cycle details:

Last month:03/07/18 - 10/08/18
This month:10/08/18 - 01/09/18

One more error found
In current bill last month's units used is show (1213) whereas last month's charges/bill was charged for (1536) units.

I have highlighted all errors.

Should check to see details.
This amount of bill for 849 units used is not feasible.

Either this is clerical error or planted loot/plunder in my account.

Bill amount is not at all genuine as of our usage.