[Resolved]  eBay / Quick Heal Antivirus Pro 2013 — product not as described,cheated by Ebay

I had purchased Quick heal antivirus pro 2013 software from ebay.in at 08.11.2012 and i got it on 16.11.2012.They had sent a pirated version and they had assured that the key is 100% original and they had mentioned that you got one month extra.After installation it couldn't ask key because it is demo version,regarding this i talk to seller they told me to enter the key after 20 days.but today 9.12.202 i entered the key and i had found the key is also duplicate regarding this i called the seller but no one is picking and i talked to ebay customer care but they simply saying eBay is not responsible for that.i was totally cheated by eBay and i recommend the people don't believe eBay.Plz some one help me to get my money back.

Details;
Order id-7052003
Paisa pay id-[protected]
Seller-Raj enterprises & collection(raj050)([protected])

Thanks & Regards,