For Newbies

I need help!! I looked online for some video tutorials but couldn’t find any. I found the manual and built-in tutorial confusing and not very helpful. Where can I get some help to figure this program out?
*I am an experienced Scrivener user and quite computer-savvy so I don’t think the problem is on my end

I made a series of tutorial videos in german, they are confusingly captioned by youtube, I don’t know how useful those are. I also made one video in English as well: