Turning your PMs off isnt against the rules but if a staff member needs your attention regarding an in room situation, then Id make sure to find an avenue so that the issues can be addressed
That said, could you please provide us with what room youre using here on Chat Avenue and your username as well? Thank you! 🙂
No but if they can't message you and need to, they'll let you know. While having it set to private, you'll also be unable to message them or mods so keep that in mind.