Limitless Pixelmon

Hey, I'm trying to join the server, and it's giving me this specific error message:



How do I get whitelisted, so I can join the server? I'm new, so I don't know.

We do not run Pixelmon 1.20, we run pixelmon 9.1.10 on 1.16.5, that whitelist message is you trying to join our 1.20.2 testserver.