Unable to receive verification code after logging in to Che Yun Zhixing app.

Does the subject want to ask, "What is it that I can't get the verification code after downloading Che Yun Zhixing app?" Bad network or blacklisted number.

1, unable to receive SMS due to network delay or server communication delay. You can try to switch flight modes and re-trigger offline SMS.

2. In order to filter spam messages, most people will choose to turn on harassment interception. You can check whether it is set to block strange short messages and whether the number is blacklisted. If yes, turn off the function of intercepting strange short messages, remove the number from the blacklist and re-collect the verification code.