[Grace Themes]

Hi Nicole,

To customize the slider section and add new slider image

• First Create the page for slider from WordPress dashboard with Featured image which will display as slider image
• Slider Title manage from page title
• Slider image manage from page featured image (Default image size is 1350px/550px)
• Go to Appearance -> Customize -> Slider Settings
• Then select the pages from dropdown for slider

Please check the documentation to customize the free theme
https://www.gracethemes.com/documentation/beautiplus-doc/#homepage-lite

Regards
Grace Themes