How to convert Pax to USD?

Hello there, I'm curious about the process of converting Pax to USD. Could you please elaborate on the steps involved in this conversion? Is there a specific platform or exchange that I should use for this purpose? Also, what are the fees associated with this conversion, and how long does it typically take for the funds to be available in my USD account? I'm new to this, so a detailed explanation would be greatly appreciated. Thank you!