Please fix and update. – How To Make Your Boyfriend Love You More Review

I have downloaded the app without the clue to use it. When I read the feature that the app can shake. I shake the phone and the image stay the same. It the same wallpaper and there is nothing can appear and gain any knowledge from this app. I think there is a bug.
Review by AverageCitizen (@-@) on How To Make Your Boyfriend Love You More.