Ins mobile phone number can not receive verification code. What happened?

Ins mobile phone number can't receive verification code for the following reasons:

1. Wrong mobile phone number or email address: Please make sure that the mobile phone number or email address you entered is correct. If you enter it incorrectly, you will not receive the verification code.

2. SMS blocking settings: Some mobile phones or applications may block strange numbers or spam messages by default. Check the settings of the mobile phone or application to ensure that the verification code message is not intercepted.

3. Cell phone signal problem: When the cell phone signal is weak or no signal, you may not be able to receive the verification code SMS normally. Try to go to the area with good signal, or restart the phone to solve the problem.

4. Service provider problem: Due to the busy server or maintenance, the sending of short messages may be delayed or failed. Please contact the customer service of the service provider for assistance.

5. Mobile phone software conflict: Some mobile phone software may conflict with verification code SMS, resulting in reception failure. Try uninstalling potentially conflicting software, or adjust settings to solve the problem.

6. Network connection problem: If your network connection is unstable or network delay may affect your verification code reception. It is recommended to change the network connection mode or try again later.