Instances of Navigation View

In this app, I am basically trying to make a spelling bee quiz app. Currently, the way I have it structured is that I am making individual view files for each quiz within the navigation stack. I want to change the structure so I can access a collection in firebase, where each document represents a different quiz, and contains the questions for that quiz. The app will than display all of the quizzes within the navigation view, which the user can then go into individually and take their test. I have provided the drive link:

Any help is appreciated. :slight_smile: