Simple lightbox working… not working.. why?

Hi guys, after looking on here, I found out that simple lightbox doesn’t like spaces in file names, fair enough.

Took out spaces and it works… click the smaller image, https://www.bamboohouseresort.com/welcome-to-bamboo-house-resort-in-the-heart-of-yangshuo-town/

However, when I copy the relevant html code for this, and hard code it on my homepage, in home.php… it doesn’t work.

https://www.bamboohouseresort.com/

This is weird…

So any ideas why this is?

I checked the source code of the homepage and it looks like it’s got all the right javascript links…