I have purchased 200 Units of Company A (equity shares) in physical form in Dec 2000. I was handed over the orginal share certificate and Share transfer deed signed by my broker. I have fogotten about it and the share certificates were misplace which i discovered now . When i sent it to Company registrar for transfer they informed me that the seller has submitted a request to issue duplicate shares (in year 2005). REgistrar oblidged to his request and issue the shares after proper document verification and subsequently the share was demated. I raise this issue with SEBI to which Sebi responded that Registrar has done their job and its a fraud by seller. I tried to contact seller by sending postal mail but it was not received by him. Now i am stuck with these shares which i have purchased and not able to move ahead. Can someone guide me what should i do next to sort this out. ?