Municipal Corporation Of Delhi — i am complaining about illegal built property or owner

Address: A/3 cheat ram gali maujpur east Delhi-110053

Hi, i am complaining against owner of a/3 cheat ram gali maujpur east delhi. Property owner build a 4 floor in their property. Earlier i complained this property after mcd sealed that property but property owner unsealed himself and gave a building on leased. Now 4 factories is running on property. This property build without any passed map or 4 factories is running in anuthorised property. Please look into this matter and do something. How can this property owner build a building without passed map or running unauthorized factories. Is this man bigger than system or municipal corporation or govt. Please destruction this property or sealed.