Not sure where to report this but, something must be done about the "ReViewed" ads that play for gems or rewards. All that happens is the game crashes at the end of the 15 second viewing and the window popup saying "Thanks for reviewing great content". Once closed, the app stays on black screen and force close is all you can do to return to the game WITHOUT credit for watching "great content". Inevitably the same ad plays on each reopening of the app reward video for a constant loop of crash and reload.


By the way, the constant crashing of apps actually makes the advertised company look unprofessional and unreliable, which leaves the consumer with a very bad opinion of the company itself.

*Game opened on Android device, not tested on iOS.
** Mostly tested on Castle Story but crash also occurred on other games.