How to buy over protocol?

Could you please explain in detail how I can purchase the Over Protocol? I'm quite interested in investing in this cryptocurrency but I'm not entirely sure about the process. What exchanges support Over Protocol trading? Do I need to create a special wallet for it? Are there any specific steps I should follow to ensure a secure and smooth transaction? Additionally, what are the associated fees and risks involved in buying Over Protocol? I would appreciate it if you could provide a comprehensive guide on purchasing this cryptocurrency. Thank you for your assistance.