This help doc explains where to find and download the list of RSVPs for your RSVP event.Follow the steps below to navigate to the RSVP and Settings section.From your Dashboard:Select the event and click the icon that takes you to the Event page

Scroll down to the 'RSVP and Settings' section and click All attendees

From here click Download
Your list of attendees for the event will download as a .CSV file