Flipkart — Returning used product.

@flipkartsupport @Flipkart I am going through very hard situation I brought the laptop HP pavilion from your website on 28 of April then there was a problem with that laptop so again I order for the replace so the replaced me today. But when I went to HP official website for for checking my product warranty it shows that 9 month warranty remaining for this product . Which should not be happen because I bought it just 28 of April and this is the new one which is for 12yh May. But another big problem is my laptop is keep shorting down automatically without any reason. Then again I please for return but they are showing the return request is cancelled.This is my last hope.