Won't let me link accounts

[ArchmageAlex]

For several days I've been try to link my minecraft and t9k accounts so i can buy a town and build in the overworld, but when i type in the link provided by Launch it says "You are not allowed to use this command /ws <arguments>"

Help please.

 

[Wooty]

fixed

 

[ArchmageAlex]

Thank you!