What should I do if I don't notify the number of 30 1 on the Internet?

There are several possibilities for not receiving the notification information:

1, system delay;

2. The appointment registration is unsuccessful;

3. SMS is regarded as harassing information and intercepted by your mobile phone.

You can go to the personal account center to check whether there is a record of successful reservation. If there is no record, you need to make a new reservation.