RCs are required for all transactions, like posting, commenting, etc. – it all happens automatically, so you don’t need to do anything.

To earn more, you’ll need patience above all else. You’re still new here and not many people know you yet. That takes time.

And I think you’re already doing it right – you’re writing comments! In my view, that’s one of the most important things for getting to know other people here and drawing attention to yourself. Honest comments, not just gushing about how great a post is, but simply showing genuine interest. Then it’ll work out, and with time you’ll not only have more fun but also earn more rewards.