How to buy aptos apt?

Could you please elaborate on the process of purchasing Aptos APT? I'm interested in understanding the steps involved in acquiring this cryptocurrency. What platforms or exchanges can I use to buy APT? Are there any specific requirements or prerequisites that I need to fulfill? Also, could you provide any insights on the potential risks and considerations that I should be aware of while investing in Aptos APT? Thank you for your assistance in guiding me through this process.