Pinduoduo's mobile phone number has changed. What if I can't receive the verification code?

In this case, the following measures can be taken:

1. Check whether the mobile phone number is entered correctly: make sure that the entered mobile phone number is bound to the same number as the account you want to receive the verification code.

2. Check whether the mobile phone has blocked the SMS receiving function: if the mobile phone has blocked the SMS receiving function, it will not receive the verification code.

3. Check whether the mailbox is full: If the mailbox is full, you will not receive the verification code.

4. Machine change or card change test: If the above methods can't solve the problem, you can try machine change or card change test to see if the verification code can't be received due to hardware factors. If the above methods can't solve the problem, it is recommended to contact Pinduoduo customer service for further help.