Petilante Online — It is my purchase details.I got a HP leptop but the priviously mention specification and not match with the laptop which I got it

It is my purchase details.I got a HP leptop but the priviously mention specification and not match with the laptop which I got it from the sailor. In all site of Flipkart and product details also mention I got one year warranty, but I get only 5 months warranty .
It mean it is and used and repair, replaced leptop form any other.
Many more display defect, back heated in a quick time .. and many other problems are there...
So please, replaced it.
I got a Hp laptop for petilante online
Or
Indospirit Private Limited,
Ship-from Address: J.L.No-9, 55 and 8, Mouza-chandipur, Harinarayan chak, Amraberia, District-Howrah, West Bengal, uluberia, Howrah,
West Bengal, India - 711316, IN-WB

My DOCUMENTS which I got have as a proof ...
I got this document from official website. ...