Fraud

written in Rs 20 (Stamp Paper) “Today , 6/1/2011 , Thrusday, I Mr X son of Mr A , received Rs 3,00,000/- (three Lacks) from Mr Y son of Mr B of our village against supply of Green Tea Leafs. I have taken this money in my sound health and put my signature on the said stamp paper” Witness (2) Signature of Mr X Till today Mr X has neither return any money nor supplied any tea leaf. Already Legal notice has send but no reply received yet. Mr X has managed Police station, that’s why police is not lodging any FIR. So being as an advocate what step should I take, I know the written document is very weak one Shall I make Criminal Complain…if so what section of IPC will be ? Or shall I go for Money Suit. regards