The first 13 seconds are a film reel countdown element that was dragged and dropped onto the timeline. The ending 10 seconds is a black screen. What's left is a title crawl, with a title that isn't reflected in the submission's name (This submission isn't called "Wednesday Fornication Teaser" it's just called "Teaser") and what we're left with of actual footage that all of this is building up to is six seconds.
Six seconds with an inexplicable cut on a character standing there not reacting to this other character that's wigging out for no perceivable reason.
That's not telling us anything. Typically, a Teaser is generating hype and spreading the word about a project that's still in development. As if to tell the audience, "Hey, here's a taste! If you want more, check this out or be here at this time" We got none of that. No links, no date, no relevant information as to what to expect in your project.
You gotta put in a little more work if you want folks to get onboard with whatever you're putting down. Saying nothing in the author's comments, and just tagging this as "Action" ain't enough.