HI Molly,
The way our current system works is a little bit limited. These exercises have been set to accept video links (YouTube or Vimeo only I believe) and so they only accept video links.
You can insert links in the submission text, but I'm not sure if you can create a submission w/o a valid link.
If you can make it work though, I will see the submissions in the list.
A video is fine for me, although if you could avoid Google Drive if possible that would be less steps for me.
(otherwise my Drive fills up with bouncing balls and I have to 'remove' them)
But if you submit your work, and I can see it - I will check it.
That's a promise.
Thanks. I did make a YouTube channel and I think I uploaded the link. I did not get any kind of confirmation.