My image carousel won't trigger

Can someone help me understand why the slide carousel function won’t trigger.

I have the 4 columns next to each other in the table called Slide 1, Slide 2, Slide 3 and Slide 4.
They images are all .jpeg and the column type are all ‘Image’

But when I am in the components list for the image and i look to link back to the table I see each of the 4 different Slide columns but i do not see the “group” option to select all the columns entitled slide to trigger the carousel.

Appreciate the help

Maybe this will help?