To schedule your Stories, first make sure you select one or multiple Facebook Page accounts and click on the Composer. Now, attach your image content by clicking on the image icon. Stories for Facebook Pages only admit Images.
Youโll see a preview of your image on the Composer, and then select Story as the type of post.
Finally, schedule your posts using the available options: Schedule to manually pick the date and time, Predefined Times or Post Now. Keep in mind that Post Now is a Premium feature on Postcron!