After my 2 week ban I'm finally free to give my input
Anyways where are your ULX commands?
A Commander and Lieutenant are arguing
Ok, you don't want to encourage them to continue arguing in TS or Discord. Your job is to defuse the situation not ask them to another platform to fight it out.
"maybe try to mediate their argument to relieve the tension between them"
That’s what you should do first
A user has threatened to DDos and take down the server. What do you do?
It is an instant ban. You should've known this before writing your application.
A Cadet has been complaining and wandering around because he hasn't been trained yet. He doesn't appear to have any intent to role play. What do you do?
I'd be pretty worried if you where staff and didn't have a character slot with at least a SGT+, and what happens if you don't? You can't just ignore them, you're staff, it's your job to make sure they receive the proper training no matter the circumstances.
It's quite clear you aren't ready to become staff, you need to learn ULX commands ( or if you know them, make sure to write it out in your application) and come up with some way better responses to your situations instead of just half assing them. Go take a look at other applications to get an idea of whats required and how they format their applications. I've never been staff before, but I was around long enough to know how they should act.