1. you can upload it as a file (max : 1GB) on the submission page.
2. you can upload it on YouTube (or wherever we can download the video from) and post the link on the submission page.
Both options are instructed in detail on the submission page for the assignment.
If you have further inquiries, please contact the site administrator via the website message or email firstname.lastname@example.org
or post a question on our website’s Q&A Board