Ghaziabad Development Authority [GDA] — unauthorized construction regarding

Address:

Flat no 1/52 sector-2 Rajendar Nagar Sahibabad Ghaziabad up, Ghaziabad, Uttar Pradesh, 201005

I poonam resident of second floor flat no 1 b, plot no 1/52, meerakunj appartmen sector 2 rajendarnagar sahibabad ghaziaba and all residents except c 2. Mr. Mehra who residing at third floor, doing unauthorized construction in the building. He is making illegal room on the roof top of the building.
if we all member of the building object on the issue he fight with us and saying tum se jo bhi ho sake wo ker lo.

Please look into the matter accordingly...