Delhi Jal Board — water supply complaint

Address:

23 j extension, street no.5,laxmi nagar, New Delhi, Delhi, 110092

Am complaining against dirty smelly or swage / duct water every day when ever you start the moter any time water coming like gutter water like more than a week. I don't know when i can receive last time clean water kindly look into the matter because our chief minister says 20000 liter water is free but i don't know when it come or how? Plz manage the matter