Klingerman01 Cool! I found more about it at this link, and here's some quotes from the link.
https://proton.me/meet
Proton Meet is available exclusively to Proton community members with Lifetime, Visionary and Enterprise plans during early access. If you are a large organization and would like to get early access to Meet, you can contact our sales team or your account manager.
So I guess its not available until its released, unless you have one of those accounts.
If you already have a Proton Account, we'll email you as soon as Meet is available for general launch.
I'll be watching my inbox now! :)