How does COINEX trading work?

Hello there, I'm curious to understand the workings of COINEX trading. Could you please explain in simple terms how transactions are executed on this platform? I'm particularly interested in how buyers and sellers are matched, the fees involved, and any unique features that set COINEX apart from other cryptocurrency exchanges. Additionally, I'd like to know if there are any safety measures in place to protect users' funds and personal information. Thank you in advance for shedding light on these aspects.