What should I do if I send a message saying that the appointment is successful after the information prompt of subject 2 is unsuccessful?

That is to say, the appointment was successful. When you make an appointment, you only receive the SMS with verification code, or you don't receive the SMS with successful appointment after clicking "Make an appointment". There may be two reasons: first, when you click "make an appointment", the system may not receive the message of successful appointment; Second, if too many people make appointments at the same time, there may be a delay in sending text messages. At this time, you can enter the "reservation list" of the system to see if you have made an appointment.

Work, if there is information about you in the reservation list, even if you don't receive the message of successful appointment, it is considered successful.