I tried to follow a tutorial to make a portrait with Blender 2.9 Grease Pencil and FAILED

Buy me a ko-fi! https://ko-fi.com/maeblythe I have a Patreon! https://www.patreon.com/maeblythe I should have done more research. Here's the tutorial: https://www.youtube.com/watch?v=hNXrUmySbnM