According to the official news, Ball Fight will be closed for one day from 00: 00 on February 6, 65438, and it is expected to resume after 00: 00 on February 7, 65438, subject to the actual opening time in the game.
It's just that the game has been removed from the app store. It is suggested to download the ball-ball big fight in the browser, and directly search for the ball-ball big fight in the browser search box to download and install it.