Hi @petosa_1 
These guides should help you.........
- How do I restrict files and folders to students in Canvas?
- How do I set usage rights and user access for a course file?
- How do I set usage rights and user access for a course file folder?
In re-reading your question, I think you will also need to make the Files area available, and this guide covers that https://community.canvaslms.com/docs/DOC-12933-415257079
I hope I got it all,
Kelley
