Municipal Corporation Of Delhi — stray cow adda in front of my house

My house flat no 175 pkt 25 sector 24 rohini. Daily some cow owners set free their cow in the street and they stand in front of my house whole day and damage small plant, sometimes they hit the small children and their gobber create garbage here please control them. Due to stray cow all peoples in this location in trouble. Small kids don't come out from their home.