If you have a computer that runs Apple's OSX operating system, you can download Teachings Page videos with your browser, and view them with the VLC Media Player: https://www.videolan.org
Unfortunately, Apple has removed VLC for iOS (iPhone and iPad) from the Apple App Store, so we recommend using another device.
If you need further assistance, please submit a ticket to the Open Gate Sangha Tech Support Team: http://www.opengatesangha.org/techsupport