Thank you so much for using our theme Infinite Photography. If you don’t want the 3 photos below, you can delete the those post or put them in draft or in trash. The post below appeared are post of your site. Please go to Admin Panel > Posts > All Post and move all the post in trash. Please try one and let us know about the results. If you not want to delete those posts, you can hide the below section easily with CSS as well.
If your problem is not solved, let us know.