This season is almost over to earn points and get to top tiers but there will be a next season right after this one! So make sure to sign up so you don't miss a thing.
Earn.Refereum
You can earn points watching streams on twitch and double if the streamer is also associated with Refereum. If you want to sign up via twitch or discord you can do that here . They also have a Telegram group with already 20.5k members! Join the group here.