Delhi Development Authority [DDA] — No water since 4 days

Address: 110077

I, Saurabh Nandi, resident of DDA golf Link Flat, Dwarka sector 23B Pocket 8, on the behalf of other members of the society, want to bring this to your notice that we are not getting water since 4 days.
Earlier we got a notice that cleaning will be done due to which there will be no water supply from 3rd-6th aug and were assured that we will get water from 6th evening, which unfortunately didn't happen. When I called the authorities today (7th aug) morning, they said the cleaning process has been delayed and water will be given from tomorrow. On asking the reason for the delay, they didn't give any clear reply and cut the call saying that they can't do anything and we have to wait.
It's very difficult to manage the house without a single drop of water since 3 days. Please look into the matter on urgent basis.