What are the sites where I can get work as a freelance writer?

In general, most freelance marketplaces are not ideal, as they often consist of low-paying clients who have high expectations and consume a significant amount of time. However, there are a few that I can recommend: Fiverr, Skyword (although it can be difficult to get accepted), and Contently.

I suggest starting with Fiverr and initially charging lower prices. As you receive positive ratings, gradually increase your rates and consider transitioning to the pro platform once you believe you have the necessary credentials.

For the long term, it's essential to establish your own brand and gradually reduce dependence on these platforms for finding work. This way, you won't be reliant on them for client relationships and access. It's important to have control over these aspects in the long run, if not entirely, at least for the majority.