Does not work

I have the common annoying issue where photo synced backups broke all my time lapse/slo-mo vids.
One suggested fix from the apple forums was to use this app, so I downloaded it and it would not recognize any of my vids (app literally says I have no vids on my device even when I do).
The app then said if I upgrade it... It should fix/work. So I bought the upgrade and yet still not recognizing my vids and now it also crashes every time I launch it.

Horrible app and a total waste of my money (was refused a refund too even though I requested one within 5 minutes)

db.1 about TruSloMo - Share slow motion video to Instagram, WhatsApp, WeChat. Supports 240fps and 120fps video from iPhone 5S, iPhone 6, iPhone 6+