Delhi Jal Board — wrong bill amount error in calculating

Address:

New Delhi, Delhi, 110092

Dear sir/mam,

Recently received bill. My bill id, kno : [protected]
Please see below mentioned details, there are huge difference in bill amount processing as
for 85 units water bill 2 different bill amount is 2663 & 6092
for 72 units water bill, billed amount is 8846
Current month bill:
14-nov-2018 03-jan-2019 50 8846 72

History of billed amount
— period — days amount units
18-sep-2018 14-nov-2018 57 6092 85
20-jul-2018 18-sep-2018 60 3433 108
18-may-2018 20-jul-2018 63 2663 85
16-mar-2018 18-may-2018 63 6125 105
18-jan-2018 16-mar-2018 57 2753 93

Please resolve this issue so that i can deposit water bill properly.

Thanks
Sushma chouhan