Municipal Corporation Of Delhi — blocking of drain

Address:

North West Delhi, Delhi, 110039

Respected sir
In bawana near post office there is a lady named naresh had stopped the drain and raised the level of drain. Due to all people are facing problem of water logging in front of there house.
We have complaint many times to mcd counselor but all in vain.
They are saying that he is our family member and no one can do anything. Please help us.