NMMC — water supply problem

I am resident of h h madhavi chawl near mseb office rabale navi mumbai. We are suffering from water shortage problem from back many days but no one is paying attention over it even after complaining several times. Water arrive for just 15 min and almost 80 peoples live hear and only two taps are available hear even after taking new line water issue problem is arrving and water suppliers are not responding properly. So please i request you to take proper action.
Thank you