Board Thread:Questions and Answers/@comment-110.174.35.63-20171013140342

I've encountered this error today trying to purchase Quartz, and it's happening in both versions of the game for me. I've noticed that this is happening to all games I have downloaded using QooApp, as only a day ago I was able to buy something in Granblue Fantasy, but this is happening to it as well today when I checked.

This error is not appearing when I attempt to buy something from a game I downloaded from Google Play without using QooApp. I'm at a loss at what to do as I have tried clearing the caches as well as removing and re-adding my Google account. 