Bangalore Development Authority [Bda] — bda flat refund malgala phase 2 b1 404

Address:	Bangalore, Karnataka, 560045
Website:	www.bdabangalore.org

Hi,
I have applied for the cancel and refund of my alotted bda flat, for the amount of 5 lakh rupees, for which i'm paying huge interest.

These guys are blocked my refund from last 8 months and they are not responding at all.

I have made 100s of calls and visited this bda office 20 + times, they are asking come 1 week later, come 1 month later and takes my whole day time everytime visit.

How do i take against these corrupt people?