Answer:
I would report the problem to a counselor or the teacher of the subject.
I hope the problem gets resolved!
The one vibrating faster if you think about when singing in order to hit high notes you must push air faster while when singing lower you slow down the speed o air being pushed its the same with high pitch Nd low pitch frequency higher equals faster and lower equals slower
Companies usually like this reach out to you if you want to get signed up with them. You have to release songs and get recognized. Based on your talent and singing or rapping rate is how you get in.
Let others peoples in the future how their ancestors lived.
