Enter private mode with broken screen - s6 edge

A

AC Question

I smashed the f- out of my screen. Screen is completely black but phone still works (i.e. i can still unlock it using my fingerprint). I have got all my photos/music/video/etc by plugging the phone into my PC, but I can't access my "Private Mode", obviously because i cant get into settings or my quick apps because of the black screen.

Trying to find a way in which i can unlock private mode so i can get all my private photos/documents out through my PC.

Is there some sort of "mirror" program i can download on my PC to do this? I have been looking everywhere for a year now!

PLEASE HELP!!