Delhi Jal Board — regarding wrong bill amount

Address:

110051

My kno no is [protected] and they provide bill of rs 11759. This is wrong bill amount bill shows that our meter is not working from last two years. But water meter is running. How can they say that the meter is not in working condition. Now i am enclosing the running condition of our meter so please look into this matter and make new bill with deduction of that amount