i want to add a game to this webside but i dont know how

i've been looking at speedruns (mostly minecraft) for a long time and today i looked up fortnite creative on this website and i was surprised about how little categories there was and i was more surprised to see only 2 mods because minecraft has like 50 so i made this account to apply for mod and maybe add some categories. i feel like i could help out a lot because im usually bored and i have a lot of time.