Is Quidax legit or not?

Hello there, I've been hearing a lot about Quidax recently, and I'm curious to know if it's a legitimate platform for cryptocurrency trading. Can you shed some light on this for me? What are the factors that make Quidax a trustworthy option, or are there any red flags that I should be aware of? I'm looking to expand my portfolio and want to make sure I'm investing in a secure and reliable platform. Thanks for your help!