Golf swing viewer

Is there a trick on how to add your own swing video? can't seem to figure it out! 2 stars for now.

I'm a PGA Member teaching pro and use video constantly. I love to review "model" swings and learn more about how to help my students. I haven't used this for very long but like the content and the analysis of the videos I've seen.

I can not seem to add my video on the app. Click on the local video icon and nothing happens. Not sure what to do.