What does it mean to enable download on my video?

By switching on download on your video, it means that your viewers will be able to save your video to the "local" tab within the VeeR app to watch offline.

Downloads are only playable within the app, and being able to save videos does not imply that your viewers will be given liberty to use your content for commercial purposes, or reorient your content for other forms of application without obtaining your consent first, and acknowledging your credit as the original creator.