It looks good, i like the idea. Over all you need to push the acting. Especially the kid that has the apple, He needs to be scared to death not feeling sad. And his reaction when the arrow hits needs more "punch" to it. Same goes with the archer when he burst out laughing.

Still impressive for a 2 day work. Its up to you if you want to submit it, but I advise you that you keep working on this even after the submission since theres a lot of potential.