DO NOT PUT IN PICTURES YOU LIKE

I put in a couple pictures of me and my girlfriend that I really liked of us. I didnt want anyone going through my phone to see them thinking if get judged, so when I transferred said pictures over to this app, it deleted them off my phone and wont let me in at all, no matter how many times I put in my passcode. This app is holding my pictures hostage and I can never get them back. Thanks, calculator+

Hello DIE about Secret Calculator + Private photo and video vault, v2.0