Is MX Global legit?

I've been hearing a lot about MX Global lately, and I'm considering investing in their cryptocurrency offerings. But before I make any decisions, I want to make sure that they're legitimate. What kind of research should I do to verify their credibility? How can I tell if they're a scam or if they're truly offering a legitimate investment opportunity? Is there any way to check if they're registered with relevant authorities and have a good track record? Can you provide me with some guidance on how to approach this question?