Delhi Jal Board — water wastage by a house in moti nagar

Address:

New Delhi, Delhi, 110015

Sir
House no - c-107 of moti nagar does water wastage daily. They never switch off their moter no matter how many times everyone else has even told them, in many houses in moti nagar there is scarcity of water. And at the same time they're wasting water. They have even illegally got a underground water motor when these motors were getting sealed they hid it by cementing it. They are doing everything illegally.
Please take strict action.
Thank you.