Subhagruha — plot cancellation

Address:

500072

I have paid 2l amount on a plot and after few days due to my financial issue asked them to cancel by booking, so they forcefully asked me to take another plot on low budget and took my 2l receipts on that day. Clearly i have told them that i will confirm on this and during this course i didn't see even the plot they offered 2nd time.
Now i am asking for cancellation asking them to return my 2l amout receipts which the took. Please help me in this regards to get my receipts so that i can apply them for cancellation.