How to quit the real-name authentication of Piano Block 2?

As long as it is a real-name authentication, it can't be cancelled unless the account is cancelled. Because the account is cancelled, it will be gone, so the real-name authentication may be cancelled automatically, otherwise it should not be cancelled.

Piano building block 2 is a very durable leisure puzzle game, also known as don't step on white building blocks. Don't step on the white block, this is a rule of this game. The game is simple and easy to use, and there are many ways to play. The screen is divided into 4 rows and 4 columns, and each row has only one black color block. Your task is to press the right-there are three modes of the game, classic, arcade and Zen. In classic mode, the player's goal is to press 50 black squares in the shortest time, and each screen will automatically drop.