Shalom - Regarding the Video Pages for Isaiah, it's been reported all videos for classes 1-4 all display only the 4th video class.
I've looked into it and it seems it is a glitch with Wix. I am waiting on Customer Support to help resolve it. This may take time. In the meantime you may view videos here:
Video 1
Video 2
Video 3
Video 4
Thank you for your patience.
Shalom u'vracha
Thank you ! We missed last week and are trying to catch up before todays class