Any smart component video tutorial

I read the online tutorial about smart component, but i can not get it work. Any video,pls?

I get it work now. The app has changed relative parameters and i can not follow the old tutorial to make it work.
Is there any place (except youtube, we can not see videos there)where video tutorials are available for beginners?

The handbook has guidance on the latest app version. The tutorials are in the process of being updated.

thanks . no video?

Not that I am aware of. If you have any questions, you can post them here.

I’d rather update the tutorial. What exactly is not working for you?