Gallery Carousel instead of Jetpack Carousel

In Oceanica lite theme, I want to make the images in core WordPress gallery to show in slideshow like Jetpack Carousel.
Like the gallery in the footer of the demo:
I prefer not to activate Jetpack only for the Carousel.
I’ve tried Gallery Carousel Without JetPack but it’s not working.

Do you know any other Carousel slideshow that works simply with core WordPress galleries?

Thanks.

The page I need help with: [log in to see the link]