HP
Not getting the free gift (Digital Camera) on the purchase of HP laptop

I, G.Jayaraju bought hp notebook pc recently. And I bought my product with a digital camera offer (free gift offer) on 30th nov for which I had registered my product in hp website and sent required documents with a demand draft of RS 990/-.But after wards i didn't get any reply from them.

Here are the details of my laptop:

Product: Hp Pavilion dv 6700

s/n: CNF8315HYO

p/n: FN397PA#ACJ

redemption code: LUYRWQRYZX

Date of purchase:30/11.

My address: G.JAYARAJU, ROOM NO: D-126, RP HALL OF RESIDENCE,

IIT KHARAGPUR, KHARAGPUR,

WEST BENGAL.

My home address: G.JAYARAJU S/O G.JOGARAO,

G.R.PURAM (VILL, POST),

MANDASA (MANDAL),

SRIKAKULAM (DIST),

ANDHRA PRADESH

Thanking you sir.