How to buy wrx coin?

Hello there, I'm curious about purchasing WRX coins. Could you please guide me through the process step-by-step? I'm new to cryptocurrency and would appreciate it if you could explain it in simple terms. What platform should I use to buy WRX coins? Do I need to set up a wallet first? Are there any fees involved? Also, what are the security measures I should take to protect my investment? Thank you in advance for your help.