How to buy crown solana?

Excuse me, could you please elaborate on the steps to purchase Crown Solana? I'm new to the world of cryptocurrency and I'm interested in adding this particular coin to my portfolio. What platforms are typically used for buying Crown Solana? Do I need to set up a digital wallet beforehand? Are there any fees or commissions I should be aware of? Additionally, are there any security measures I should take to ensure a smooth and secure transaction? I appreciate your help in guiding me through this process.