Dear saw4saw4saw4,
By default, the text is inbuilt in the slider.
Please follow the path below to remove the text from the slider.
Appearance > Customize > Featured Section Otions > Enable Feature Section
Check the box
Appearance > Customize > Featured Section Otions > Feature Slider Selection > Add New Slide > Slect Slide of Slider
There you can choose pages for your slider.
Best Regards!