i am about to start speedrunning genshin impact and am disspointed there is no full game category for beating the final boss and the rest of the bosses and what is a way to get in contact with a mod for genshin impact so i could ask if they could make that a category

Check their profile and you'll see their social media under their profile picture. You can contact the mods through 1 of them.

how do i know who is a mod thats the thing i dont understand i worded it wrong sorry

The mods are the users listed under “moderated by.”

Alternatively you could post in the forum for that game or their Discord

https://www.speedrun.com/user/MeatBagFrank

https://www.speedrun.com/user/pofflecake

https://www.speedrun.com/user/LilZoe

https://www.speedrun.com/user/khansimeoni

https://www.speedrun.com/user/picbear