Managing your video pages is available on the Pages screen.
You can get there either after publishing (it will redirect you after clicking on Publish) or by clicking on the pages tab on the left side of the screen.
On this screen you will be able to:
1. See all of your pages.
2. Edit your page (even after it is published), by clicking on the pencil icon.
3. See the published page (with the logo and the call-to-action button you've added) by clicking on the eye icon.
4. Copy your URL by moving your mouse on the URL and clicking on one of these options.
5. Edit your URL by moving your mouse on the URL and clicking on one of these options.