Images slider/booklet not linking

[trutdelamode]

I've installed a Bonusthemes quickstart template (bazaar) downloaded on pretty much the day my subscription ended (just because I still could basically) and I've got most of it working without any major problems, except for the booklet module that comes with it. So far all I've done is alter the images, but for some weird reason the second I uploaded one of those images, all the images/pages stopped redirecting, except for the first and last one.

Any idea how to fix this because I really like it and I really don't want to get a new subscription just so I can ask them to help me out