Chosen Solution
Phone opens up game for about ten seconds and goes right back to home screen.
Try resetting your phone, or updating the game
First try resetting the cache of that app. Drag the app you want out of the “app drawer” and drag it to the system info option at the top. Then, select clear cache and clear data. If that doesn’t fix it, try reinstalling the app. Uninstall and install it again from the play store. Finally, if that doesn’t fix it, then factory reset your phone like @theimedic said. If none of these fix it, than the app must not be compatible with your phone anymore. Hope this helps!
