I hate posts like this. The app has been removed from the Google play store, so now we have no way to look at the marketing materials and offer suggestions for how they might be changed or what the problem might be. Yes, app stores should be more responsive, but there's no point in wringing your hands saying 'what could be the problem' when you leave readers in the dark like this. At least paste in the original marketing copy or hunt down an archived screenshot of your store page or something.