Are you sure there isn’t a QR code or link to download them from as well, in addition to the CD? There has been when I’ve gotten photos from those places.
If not, honestly I’d just go back to (/contact) the shop and ask if they’d be so kind as to e-mail them to you. Probably no more hassle than looking for a CD drive…
Nice suggestion. I looked and there was a QR code! But it was just a Line app link but at least I can Line them and ask if they could email me what they have on file.