Can't join the Buckingham palace discord server

Buckingham Palace Bug Reports
1

I can’t join the discord server. I did the ban Formel and it didn’t worked, so could someone look if i’m banned from the Buckingham Palace discord server. If i’m not banned could someone help me because i linked my roblox with the discord account and it didn’t worked.

2

My discord ID is: pixelpluse
Discord name: PixelPluse