Very misleading

The app doesnt work to my expectations!!! Encoded messages and stuff?! Nawh I just wanted a messages lock to keep people out of my default messaging app. Didnt need another one. Not worth it. Disappointed. Also, the app keeps shutting down all on its own while Im trying to play with it and figure it out. So again- thats annoying.

BeautifulDreamer573206 about Pic Lock 4 Ultimate Secure, v4.0.0