Yes, Extratorrent websites are illegal in most of the countries including India, due to the publication of pirated content without the concerned authority's permission and thus, these are blocked in some countries. We are not able to unblock extratorrents as these are banned by the government as well but we can search for new ones.
Also visit: https://amazefeeds.com/what-are-extratorrent-proxy-sites-updated-list-2022/