Only console is able to execute commands but in-game neither users nor op's are able to use commands. When user or op tries to buy a ticket through the command, it says that they do not have the permissions to do that, it does the same thing for all the other commands that are supposed to work ingame. Could you please send me the permissions.yml? or a fix...needed urgently.

I've updated to where Ops have access to the commands.

Okay I see the permission nodes now but how do I utilize them?