Arun Dev Builders — plot not issued since 2006

Address:

New Delhi, Delhi, 110034

I booked one plot in Haridwar near Roorke through their office in CR park, New Delhi in July 2006.They showed me project progress and work done on laptop, as I believed it may be true, I paid more 50% of amount in advance on booking through cheque. They promised to deliver all the concern paper within a week.I received partially amount paid receipt but no agreement deal and balance of money receipt till date. whenever I called him, he makes some excuse like sir is in meeting or he went for marry or he is out of town or signing authority is not here.

Now I came to know that land is still with farmer and dispute is going on between them.
I am having all the details with me .
I dont know what is fact. Should I wait for some more time or ask for money back.My all money of EPF is blocked .
If you want, I will attached documents.

Please suggest me

Thanks