I would suggest considering AdroFx broker, a modern platform that provides favorable trading conditions, forex affiliate programs. Also the platform features a user-friendly interface.

My answer is very simple and monosyllabic - Everywhere! And this is actually true. If you want to be in the topic of trading and trade on Forex, then you should stick your nose wherever it can :) Starting from ordinary articles on the Internet and ending with large-scale platforms designed specifically for traders. I can also recommend the Traders Union website. Thanks to them I found my broker. And I advise you to pay attention to Exness https://tradersunion.com/brokers/forex/view/exness/exness-forex-bonuses-explained/. I'm now thinking about registering and getting my bonus too.