Before you can work in skilled positions, you'll need to submit an application and schedule a coach call in order to be approved for skilled positions.
My application says it "needs corrections." What does that mean?
If your application wasn't approved, unfortunately, it looks like you do not currently have the qualifications for that role. You can improve your skills and request position approval through another coach call again in 6 months.
What happens next?
After a brief period, you'll be able to reapply. Make sure to update your application before reapplying.
This article has tips on how to get the best chance of getting approved for a position.