I think the best way to answer this question is to tell you to google “possible ways to earn money from Twitter”. If you do this, you will find links to articles such as “How to Make Money on Twitter: 101 Twitter Monetization Tips”, “5 Ways to Make Money with your Twitter Account”, “6 Ways to Earn Money Using Twitter”, “7 Creative and Effective Ways to Make Money on Twitter”, “How to Earn Money with Twitter in 1 Day -101 Geek”, and many more.
But I would also like to tell you that twitter is not the best online website to try and earn money from. The websites that can help you make money include Youtube, Facebook, and Fiverr. Twitter is meant for promoting and increasing your online presence.