Unable to click on smaller images

-- url of the page with the problem -- : www.boodlebouncers.com/product-categories/product/16-castle-2
-- HikaShop version -- : 3.4.0
-- Joomla version -- : 3.8.7
-- PHP version -- : 7.0.29

I am unable to click on the smaller images under the main image in all of my products. It used to pop up a larger image and I used to be able to scroll from image to image.

Hello,

It's probably coming from a JS error on your website. Can you set the "Popup mode" option to a different value via "Hikashop->System->Configuration->Display" ?

Thanks. This was helpful. The "Popup mode" didn't work but I did change the "Image popup mode" and that worked!! Thanks again.