Hi Izzy, how are you? I'm deeply sorry that you are having this trouble. Can you please provide the platform that you are attempting to access the videos on?
Also be sure that your browsers are up to date.
All videos play for me and other users on all platforms, iPhone, Roku App, Computer (Safari, Google Chrome, and Microsoft Edge), and Android TV. If you are attempting to watch through a TV browser then the videos won't play.
The IOG Bible TV App and ioglessons.vhx.tv are the only platforms that we are providing at this time to watch the full lessons.