Hacker Rank

[L1nkun]

I have Hacker rank, but when I go to Donator perks and then to nick, it says "Unknown command. Type "/help" for help."
I also can't do other things like nickname pets

 

[JuicySeals1]

I have Hacker rank, but when I go to Donator perks and then to nick, it says "Unknown command. Type "/help" for help."
I also can't do other things like nickname pets

Nick is currently disabled as it was crashing servers.