HTC Touch Pro 2 Mobile — Wrong mobile delivered & i want replacement for delay

Address:

Rangareddy, Andhra Pradesh

I have ordered HTC TOUCH PRO 2 Mobile i got delivered the product but whey i open my parcel i found wrong mobile which is HTC MY TOUCH 3G, so I have send the product HTC MAGIC TOUCH 3G by DTDC couriers to the vendor on last month 24 September .Till now i didn't get proper reply from the Rediff about my product when they are going to replace and send it back ,i want to cancel my order because its took many days since i have order nearly 1 half month and please refund my money with my courier charges which i have send to vendor for replacement .....

Mobile Cost - 7123 /-
Courier charges for sending back to rediff for replacement - 720 /-
Total Refund worth 7123 + 720 = 7843 /-