Delhi Jal Board — wrong address and bill not in line with water meter

Sir, i am the owner of flat on upper third floor, back side on house property no 283/181, gali no 7, maddi wali gali, vishnu garden, nd. All the flat owners jointly shared the development of rs 8400/- for the property duly paid by shri kailash r/o upper second floor on property no 283/181 as per the advice of govt. Approved licensed plumber shri b n gupta (As all our water connection related formalities were completed by him, including filling of new water connection form) due reasons unknown to me my address has been wrongly given as that of second floor in place o[censored]pper third floor.
Besides this, i am not residing at the said premises as i am living with my husband at the staff quaters allotted to him by his office. So i am not using the corporation water at my upper third floor residence at property no 283/181. But i am receiving the water bill every month showing the meter as dumpy despite my water meter showing reading of 1 klo. L. Unit being consumed.
Though i have paid the bill for three month on date, it is however requested to you to kindly look into the matter and do needful at the earliest and make correction of my address in your record and rectify the water bill.
Thanking you in anticipation.
Your sincerely,
Amrit deep kaur
[protected]