Anonymous on "Wrong Order Delivered by Rediff Shopping Order no.11656319.No actions taken yet,"

I ordered a pair of 'Sega star Monesto 2 Soccer Shoes 10' from Rediff Shopping from the seller/vendor ' Juris Retail Multitrade Pvt Ltd'. Order no is 11656319. for which i paid Rs 917 by Cash On Delivery.
But after opening the packing of the courier i found that infact i have received a Port classic football shoe which is priced Rs 439 by the same site.
I want my actual order or i want my money back now.