Quick article explaining GIF
The video below explains how to get started!
Few extra notes -
The timing at the end for video delay is for before the video starts recording it takes a minute to start the actual recording basically for the guests to get ready.
MAKE SURE THAT FOR PHOTO TO PHONE AND PHOTO EMAIL THAT THE IMAGE SIZE IS SET TO MEDIUM.
look around in video settings under the "BURST SESSION SETTINGS" To customize your gif to your liking