How do I resend an invitation for a Classic or Q&A video?
If you are on a desktop computer, go to the Send Invitations tab in your left margin, copy the link to the invitation, and send it to your friends. You can paste the link into a messaging app, an email, or any other way you normally communicate with friends and family.
Power User tip
You could even change your invitation before resending in case you want to update it. You can change both the text on your invitation page as well as the video. People will only see the latest version.