Did you made any changes in code? You can see in our demo site its working fine there. If you have not changed any code then First of all deactivate all the plugins that you have installed in your dashboard and re upload images and there must not be any space in image name too.
I deactivate all plugins (I have only 2 installed) and I re upload images with different mames without space but In Safari I don’t see the icons for the products and the principal slider.