Let me tell you a little secret of the service provider industry:

Once a difficult business is successfully operated by chance,

For example, the second trial

Then you will see the following propaganda: "The window for passing the second review has been opened. Those who have been second reviewed recently should contact us as soon as possible. There is no way out after the window has been opened. The passing rate is high, but the full amount will be refunded."
Looks confident

The reality is that it's still a matter of luck.

Take 10 orders and try your luck to win 1

The profit is back