Submission Guidelines
Check the document here for how to properly submit the uploaded link: (PDF)
When submitting your link after receiving the email prompt, please submit the embed form of the link, i.e. https://www.youtube.com/embed/6JNt1ey-hMg. Do not use the youtu.be url shortener for the links – it does not allow embedding since it is a shortened link to the standard YouTube video.