How do I buy the ocean protocol?

I'm curious about purchasing the Ocean Protocol tokens. Could you please provide a step-by-step guide on how to acquire them? I've heard about the potential of this decentralized data exchange protocol but I'm new to the crypto space and would appreciate some clarity on the process. Are there specific exchanges that offer Ocean Protocol tokens? What are the requirements for buying them? Also, are there any risks I should be aware of before making such an investment? Your expertise in this field would be invaluable in helping me navigate this purchase.