Why are photos loading only on 3rd frame so it looks like I haven't added any photos?

Kia ora Victoria, thanks for posting. Are there any photos missing in those 3 frames that aren't showing or are the 4 on there all of the ones you uploaded? 

No they just starting uploading at the 4th photo ( not 3 as I said before ) so that there are 3 empty frames before you see any photos.