Hello, community. I published an application in Google Play, but when I trying to download it, It says “Authentication is required. You need to sign into your Google Account”. This app is incompatible with your device. I found some articles about this problem and tried a lot of suggestion, but it doesn`t work 
A similar problem:
Application - https://play.google.com/store/apps/details?id=com.furylion.colorsunited