i am an affiliate on twitch. how do i get my badge?

You donate more money, duh

The Twitch affiliate/partner badges are based on the sub badges you've submitted on twitch. They might take a bit to show up on speedrun.com. When they are available you can swap between your tiers here: https://www.speedrun.com/speedrunningiscool/editprofile

ah, i got none right now. that explains a lot. thanks!

Need to have a badge to have a badge :^)

According to Pac, it updates every 3 hrs