1 - Click on edit guide on your guide's list.
2 - Click on the Start Guide option
3 - Go to the actions library
4 - Select the Autoplay option
In AutoPlay, you can choose one of three options:
Get on Page - The guide will start as soon as the user enters your website or a specific url for the first time.
Timer - Set tutorials to start a set time after users enter your website or web app.
To see the autoplay in action you need to logout and play the guide.
Make sure it is published.