I found pictures from my old reddit on a scraping site. DMCA takedown advice?

Web: https://www.reddit.com/r/privacy/comments/xe1rp3/i_found_pictures_from_my_old_reddit_on_a_scraping/

When I was younger I posted nudes on reddit that are now deleted from the account. There are two sites Pholder and gayfap(dot)net (this one has way more) that still host them. I want to draft an email to the web providers for a DMCA takedown. I have no idea where to begin and also want to stay anonymous. Any advice even knowing the web providers for these sites is very helpful.

advice dmca old pictures privacy reddit scraping site takedown