How do I buy PYTH?

Could you please enlighten me on the process of purchasing PYTH? I'm interested in investing in this cryptocurrency but am not entirely familiar with the steps involved. Could you guide me through the necessary platforms or exchanges where I can make the purchase? Also, are there any specific prerequisites or requirements that I need to fulfill before I can proceed with the purchase? Additionally, would you recommend any safety measures or considerations that I should take into account while buying PYTH? Thank you for your assistance in this matter.