Click the GREEN FLAG to start. Move the mouse pointer to the total left side of the screen to make the settings visible. Move the Cursor back to the right side of the screen to hide them again. If you want the program to run faster, go to TurboWarp via this link: https://turbowarp.org/808036878?hqpen This link also directly increases the resolution of the pen tool, which makes the project look much cooler again.
Many thanks to @Griffpatch for his tutorial.