Trying to post a video in the video tap on a page

I'm having trouble trying to upload a video on the "video" tab on my current editting page. When I click on the video tab, nothing shows up :(

You can't upload videos; only the staff can do that.

You cannot upload videos to the site. The video tab on every page within the database is essentially there for users to easily navigate to any video associated to that particular page.

Eg. Persona 4 has every Endurance Run video associated to it.

So to make things simple for users you simply click the video tab and it will present a list of all videos associated with said page.