Looking for private platform for Windows or MacOS

I've used some platforms in the past, both before and during VG.
The platform I've been using has now been depreciated.
Can anyone vouch for / invite me to any private platforms?
I can use Windows or MacOS.

Unfortunately private platforms here are like looking for a private scammer it's very hard to get an invite unless you have connections

The currently well functioning and UD legit platforms are listed below, excluding bypass

List

PS (Private Suites)
KVX
XNX
Lunar
VEN
Pheonix (Based Toir)
Amper(beta testing)