M Tech Developers — Plot size 200 sq yd - camellia garden 2 bhiwadi

Address:

Gurgaon, Haryana, 122001

I, manas ranjan bal, have applied in 2006 for plot @4000 size 200 sq yd and paid rs. 200, 000 to m-tech developers pvt. Ltd.
Till now there is no correspondence from the builders. I have failed to reach them on their address and phone no. Can some one help me how to connect with them and at leats get the refund. Had we do the fixed deposit it would have 2.5times by now.

Please help