Do you want to only show the three latest posts from your Facebook business account?
Integration
If you have not connected your Facebook account yet, you can do so in the slide or under "Integrations". Then choose the page from which you wish to display posts.
Content
You can upload an image to use as a background, and set a title to be shown above your posts.
Design
Set the background color, size and position, and whether to blur the background.
Choose a color for the title, choose font, its size and its weight. You can also adjust the position and the background color for the title.
When finished, remember to save your slide.