So I speedran Bleach: Shattered Blade, but the moderator isnt't online in the last 3 months. I also had ideas about an IL Leaderboard etc. but he isn't online. How can you get a mod while the super mod isnt online for a long time and how is my rin going to be verified?

You should also try to contact the moderator via their social contact links (found in their profile page). SoullessMidWest has YouTube, Discord, Twitch and Twitter.

Thx! I will check him out on his social media!