used to love it. – Fake-A-Call Free ™ Review

I used to love this app! I found it and I got so happy because it deleted it 2 years ago. I was so excited to use it, but when I opened the app, it showed the calls for about 0.1 seconds and then a grey screen popped up and it wouldn't go away. I've tried resetting my phone, deleting the app and re-installing it, and not going on the app for an hour and the grey screen still pops up. Please fix this. :/
Review by VasasOH on Fake-A-Call Free ™.