A bug keeps reoccurring when I open daily boxes. When I choose a box, the prize is shown. If I want to open another gift box by watching a video, the video will not exit and stays black after the ad is over. In other words, I open a box. I choose Open another, watch video. Video plays. Screen turns black and won't exit. The only way to fix this is to exit the app and go back. I am able to choose my second box.
App 7.1. iOS 10.3.3. iPhone 6s Plus.
The name is Mirela. A+++.