How to buy grok on Coinbase?

Could you please explain the process of purchasing grok on Coinbase in a step-by-step manner? I'm a bit new to the cryptocurrency world and would appreciate some guidance on navigating the platform. Are there any specific requirements or verification processes I need to complete before I can make a purchase? Additionally, are there any fees associated with buying grok on Coinbase, and if so, how are they calculated? Lastly, how secure is the platform, and what measures does Coinbase take to protect users' funds and personal information?