Ouka 2 promotion cannot receive verification code.

The number of acquisitions exceeds the limit.

Solution: You can only get the verification code three times a day. If you exceed the number of times today, please try again tomorrow.

Mobile phone security software interception (solution for smartphone users who have installed security software: turn on the mobile phone security software, temporarily turn off the interception function, and then try to obtain the verification code again.

The SMS gateway is congested or abnormal. Solution: When the SMS gateway is congested or abnormal, the sent SMS will be delayed or lost. I suggest you try again later. Solutions for using mobile phones abroad or using overseas mobile phones: Due to the influence of mobile phone service operators, mobile phones cannot receive verification codes when using or using overseas mobile phones. It is recommended to replace mobile phones as much as possible.

People around you can use it normally, but they still can't get a solution: it may be the phone itself. It is recommended to change the mobile phone card to someone else's mobile phone and try again.