Municipal Corporation Of Delhi — unauthorised encroachment

Address: Sarita Vihar, New Delhi, Delhi, 110076

I am resident of sarita vihar mathura road, b block.
The residents of b 372 staying on the ground floor, have built a wall in the front, side, and backside. Further they have made a ramp in front of their house and beyond that placed huge pots all around their house in such away that cars cannot be parked in the front and water pipes and meters cannot be accessed in the back side.

They are not prepared to park their own car in front of their house and not letting any one park their car there.in the past 5 cars could be parked, and now only two can be parked. Please resolve this unauthorise encroachment and resolve asap. Everyone is totally harassed, for safety reasons i am not disclosing my identity