@Shivansh Bro, I understand what you want to say, but owner of that site blocked that URL via robots.txt, So Google can’t go for crawling. Also if any of links is blocked via robots.txt, it will just lost your pagerank.
While you can use rel=“nofollow” in your all other links. Don’t worry by adding nofollow on any links, will not hurt your site. Even All the social media using nofollow tags, in all links.