Final Cut Pro - not exporting

Hello! My name is Molly Smale,

I just finished exporting my video and have had some issues which sucks because i uploaded my video & wasn't told via final cut pro that anything was missing. So I've never had this issue & unsure of why it keeps happening! I import my photos that i wanted to use and put a white solid colour as the background to make it look neat. However when i export it doesn't show the photos... I've put all of my work in the same spot & usually if an image doesn't show I have to re-link it into my video.

Unsure of how to fix it, I did a test video and it still hasn't worked. I hope this has made sense. I've tired shutting down the computer and everything, also it doesn't need an update final cut pro. What else can i do?