Re-directed to App Store immediately after opening app

Every time I open the app Ill start reading an article and then out of nowhere Ill be sent to the App Store for no reason, I wont be touching an add or anything but the app will send me to the App Store and every time I go back to goal I get sent straight to the App Store again, please fix the numerous bugs in the app that make it difficult to enjoy

Alex, a soccer fan about GOAL - Football News & Scores