He's right though...
They only gave us 50K starting credits.
The only Gun available at start, also costs 50K cr.
The "Apex Interstellar" travel costs 100cr.
So if you buy a Gun, then go take a mission, and have to use Apex Interstellar to get there, you're stuck and can't go cause you have no credits left.
It would be advisable for Testers to try to find a Non-combat related mission to get started, so they can immediatelty earn a few extra credits, then go buy extra gear, weapons, etc for the tougher missions.