That video is so clever. I'm sure your bread will turn out. Patience is the thing. Don't be in a rush for it to rise, it can take ages and ages. Mine is reasonably quick at the moment because it is so hot here.
This lady is amazing. Before you start you taste lots and lots of things. She then chats about various things, methods etc. it is usually about 4 hours and you do one thing that is actually hands on, and a few other things that you 'help' do. She runs most of them in Perth, Western Australia.