Can I create a custom URL where anyone can go to the URL & upload any video/photo into the URL but they need to tell their name&email address before they are able to upload.Each of the pic & vid will show the email of the uploader.Then as the owner, I can see all the uploaded pic & vid in a hidden page of the web. Each of the pic & vids will show the name & email of the uploader. I can then make the hidden page (which contain all the vids) to public where I can share a specific secret URL where everyone can visit and see all the uploaded vids

Can this be done with this app?

In short, it's like me as wedding organizer want to ask every guest to share their photos during the event. Then afterwards, I can share a secret URL where every guest can see all the photos/videos uploaded by other guests too.
Also, can I setup my own custom domain?