Painting process of another digital art

I am still figuring out how to properly edit these videos to upload. i cant seem to upload proper thumbnail, i am uploading from my youtube app and it doesn't show a lot of options. i even have to add the description and tags from the web after uploading it from the app. weird.

anyway see this video to see how i painted this one.

https://youtube.com/shorts/dhLyAnwGGf0?si=EynTZjvNrs7D41oS