Sitecake does not offer native support for sliders, but that does not mean that you can’t embed and manage photo album or image slider in Sitecake static website.
Here is a short tutorial on how to do it.
- First create a Google Photos album and upload photos there. Reorder photos as you like.
- Second, click on share button and then create a link to copy album URL
- Go to How do I embed a Google Photos album into a website? - Public album .org and paste the link the field on the page to Create Embed Code
- Now that you have embed code, open Sitecake and drag and drop HTML module from the toolbar, paste the code and publish your website
That’s it 
Here is a short video to see it in action