> How does Patreon work? How do I find something there?
To answer your question, it is a site that allows you to support the creator by donating your money to them.
In order to donate to him, first, you need to sign up for an account.
After that, you will need to click on the button that says "Become a patron."
Then, select a tier or make a custom pledge .(depending on how much you want to pay monthly)
Enter your credit card info and you should be good to go!
Just a reminder though, you might want to wait until April 1st, because of the way how patreon works.