Slideshow Not Working

I am trying to get the slide show option to work I have tried using billboard with slideshow option and nothing. I have tried using standard slideshow and nothing - I only have a slide show on the page no other elements.

I have tried removing Facebook and goole pixels from the header and nothing

Here is the page - https://www.studio27.photography/voucher-offers/jb-2505/

Help ????

Thanks Keith

This was an issue a couple of years ago too. 

I did some more digging and it is a conflict with the Photo Display Settings being set to Slideshow or Standard Photo on page with minis and using the slideshow from the page designer. 

That needs to be set to Thumbnail gallery (Photos tab of the gallery -> Photo Display Settings) if you are going to be using the slideshow from the page designer. 

I changed that and it is working now. 

Perfect thanks