@PixelGameDev, that's great!
Process is simple!
1) Sign Up at goohshi.com
2) Do a small test stream to learn the ropes [Recommended]
3) Hit me up ( @Goohshi Queen ) in our Discord and I will enable your Rewards counter!
If you are coming from this post at itch.io, you are guaranteed to be eligible! In fact, technically, you can even start without the Rewards enabled (example, say, if I'm asleep) on your account because we can determine your time streaming by the length of your VOD (archived video). And moreover, we even accept manual logging of your own hours.
Basically nothing is stopping you from earning right away!
Does that answer some of your questions?