Delhi Jal Board — no water since a week

Address:

RZ 32 Raghunagar Pankha Road Kapoor Lane Gali No 2 New Delhi 45

My parents father mr lackshman dass kaisth aged 76 years and mother aged 65 years stay at rz 32 raghu nagar, pankha road, kapoor lane, gali number 2, new delhi 110045. My father is a heart patient and has ten medicines everyday. There is acute shortage of water problem.
Since past seven days there is no supply of water and not even one drop of water to drink. There is hotel behind our house, a swimming pool in the area which takes away water. My father has not slept for past seven nights and day waiting for water to come.
In this period of covid 19 it is even more infact next to impossible to get water from anywhere else. Last year also i had sent multiple complaints regarding this issue of water problem. Kindly ensure that water is supplied immediately to end the agony. Despite repeated humble requests there has been no response. I pay the water bill regularly and expect supply regularly. Have not posted on twitter as of now, if it still remains unheard will be forced to post on twitter as we are fed up of waiting for water.
I do not have anything else to say except request to release water in rz 32 raghunagar pankha road kapoor lane new delhi 110045.
Mr lackshman dass kaisth retd class i gazetted officer age 75 years