This tutorial covers how you can easily add multiple screens to your game by creating functions with their own game loops.
Here is a solution to this tutorial on GitHub:
https://github.com/AldworthClass/Multiple_Screens
You can find the Graphic Template at the bottom.
Complete the tutorial, and attempt some of the suggestions for your Intro/Exit Screen.
There is nothing to submit for this topic. You should add an intro/exit screen to your final project.