You need to make sure that your youtube videos can be watched on any devise.
There are only a could of reasons that you can't get your videos to show on mobile...they are easy to fix. Or they are easy to avoid, I should say.
Check out the Hot Blog Tips Hangouts on Air and see why your videos can't be seen.

Hope this helps you fix or avoid the issue so you can get more views.
Sheryl Loch