On the bottom of the player, click on .png?id=6996&width=41)
for full screen.
If you're seeing a blank screen click on the Live button near the bottom left of the video player.
If you're unable to hear the audio try the following:
Ensure the Audio/Volume is turned up on your device.
Ensure the Audio/Volume is turned up on the video player above.
Ensure Mute is turned off in the video player above. 