Good evening Lorenzo and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
We are sorry to hear about the fact that Photo view does not seem to be working for you.
I would love to help you with this topic.
As a first troubleshooting step, could you please provide us with your system information in a private reply ? (following the instructions found in the link)
Other than that I am noticing that there is a Javascript error on that page (using Google Chrome’s inspector): Uncaught TypeError: Cannot read property ‘fn’ of undefined
There is a strong chance that this error is preventing the photo view from working properly.
Could you also please go through our testing for conflicts procedure (preferably in a staging/dev environment or local install of your WordPress website) and let us know what you find out?
Basically the goal here is to revert back to a bare WordPress installation to see if the problem persists. It also allows us to pinpoint what the cause of the issue is.
Let me know how that goes.
Best regards,
Geoff B.