Page won't appear on front end of Adobe Portfolio when I edit it on backend

Hey, I've created a gallery on Adobe Portfolio editor for my paintings (pic attached), and each painting is an individual page in that gallery. I've hit "Update live site", but when I go to the actual website frontend, the gallery is completely blank (pic attached). I can't figure out why. Can anyone help me fix this? Thanks so much in advance!

p.s. I would have put this on a chatroom for Adobe Portfolio, but I couldn't find one.