I've worked with something like that before. But since I was a beginner, and I just picked the first website I saw, I got scammed, and all my money was gone. It was a few months ago before I found https://www.btctopic.com/. And even after that, I almost fell for the same scam. I can't say that I learned how to tell the difference between a reliable source and a scam, but I just don't look for them anymore.