Hello im new here and wnat to addn a spedruning cateory for a game that dosen't allredy have one. What kind of action chuld I take?

Do you want a new game on the website, or do you want a new category to a game that exists on the website. If it is a new game, your account is too new to request a game. If it is for a game that’s exists on the website, asl the mods of that game. Maybe through their forum, private messages, or if they have a discord, you can ask there.

Edit: You could ask through social media too.