The Live Speedrunners list at the top of the page is exclusively listing Twitch streamers in the SpeedSouls Twitch Team. The requirements to join the team are that you are passionate about Souls running - meaning, having 2 weeks of practice runs in total with no previous history will get you rejected. Being part of the community in general is a big plus in deciding who gets accepted into the team. This means: don't just do your thing. Hang out in other runners' channels. Be a little active in chat. Show presence. Another requirement is to have either at least one backlink to the website in one of your panels on Twitch, or to set your team, should you be accepted, to the SpeedSouls team. If you think you got what it takes, please read this forum post and and then create a new thread here.
Thank you and good luck!