Verify BIN files that fitgirl uses doesn't show when I try to download from their site.

I’ve downloaded Danganronpa from FitGirl multiple times already, but the BIN file verifier never shows up. I watched a YouTube tutorial saying that I should verify the files first but I can't verify it at all when the verifier doesn't even show up. Any ideas on what I’m doing wrong? PS: I use the official website fitgirl-repacks.site