Video Upload Tutorial

I just did a vidday for my Grandmother turning 91, as you could guess many of the folks submitting bday wishes are older and not tech savvy. It would have been very helpful to have a youtube tutorial video that I could send to those folks that walked them through the whole process of filming a video on their iphone, to clicking on the vidday link and uploading it to vidday. I checked your youtube tutorials and there were some that showed the hosts how to use the backend, but did not show a contributor the most straight forward way to get a video uploaded. I ended up uploading a lot of videos for folks because most seemed to be able to figure out how to film a video on their phone and text it to me. But even that was a big ask for some, and I think a video tutorial could have smoothed this over.