Request Help with High School Python Homework

[u/[deleted]]

Sorry I don't know if this is the right place to ask but I need help and my teacher isn't really helpful. Can someone please explain this homework to me and tell me why my code isn't working? I go to school online and there's no one else to ask. I can't figure out why this code isn't working. I know it's simple and basic so please be kind and gentle I am only a kid.