I need a setup for making videos and short movies.

Hello, I'm a teenage girl and I really want to start making videos and short movies about teenagers and games I also want to make music and I really have no income way so this is really the only thing that would allow me to make many of dreams come true and hopefully if I succeed at making good videos I'll be able to go to college and study astrophysics, so your help will mean the world to me and will truly be amazing.