What happened when WeChat received a refund notice after buying a train ticket?

If you buy a train ticket on WeChat, you will receive a refund notice. It should be that the ticket purchase was unsuccessful. After refund according to regulations, the payment shall be completed within 1- 15 working days. It is suggested to purchase train tickets through 12306 official website. The ticket purchasing process is as follows:

1. You need to register an account on the train ticket website 12306 official website, bind your mobile phone and authenticate your ID card. If you haven't bought a train ticket at the train station recently, you need to brush your ID card at the train station before you can buy tickets online.

2. Log in online to purchase tickets, select the number of trains to be purchased, enter passenger information, submit, and successfully lock the seats;

3. Enter the payment page and you can choose online banking payment, online banking payment or Alipay payment.