Instead of asking on where you can start earning, maybe best for you to ask information on what you need to learn before you can earn money from crypto or anything you are interested on. Since suggestions will be so useless if you don't have knowledge on how to deal with it since to earn money it somehow need technical skills or deep knowledge especially if you don't have big money to spend.

But if you have funds to invest then try to learn more about bitcoin holding and other good strategy to use since you might provably love it especially the probabilities for bitcoin to grow or have a good price pump is high compare to other coin.

But again if you are not ready for long term holding and you can't afford to spend you money then try to learn skills since maybe you can offer it to lots of people in crypto space.