photo-me passport photo

hi, I’ve recently used the photo-me booth cause I needed some passport like pictures for an internship I applied for, I got the printed photos, but for some reason I can’t get the digital copy of it. I did some research and apparently it’s a code that I can use for my “British passport application”? I’m not British nor am I applying for a passport/ renewing mine.

Is there a way, I can still get the digital copy without having a passport application?