If you're getting an error message when you are trying to add a Youtube or Vimeo link to a Collection, it may be because you are copying the link using the Share button instead of the link from across the top of the screen.
Copying and pasting the link from across the top of the page of the video will solve this error.
If you have any further questions, please give us a call at 1-888-966-9539 or send us an email to support@zno.com.