Cant open the app :(

This app was so great when I first downloaded it and I loved every feature. But for the past two weeks now every time I go to open the app, it will open and then immediately exit out of the application and it takes me back to my home screen. I thought this problem would go away but its been 2 weeks+ and nothing has been done and I still cant access it. Please help!

allygurl!!! about The Diary (Journal/Diary), v1.1.4