Why did Weibo verification code fail to be sent?

First of all, you have to bind Weibo to the mobile phone. After normal binding, just follow the prompts.

If it has been bound, but it still needs verification, then follow the prompts and submit the verification information.

If authentication is not allowed multiple times, please wait 1 or 2 minutes and try another browser. It should be no problem.

The verification code is sent for the following reasons:

This Weibo doesn't log in very often. Once logged in, in order to confirm that the account is logged in manually, not by machine (some machines log in to Weibo to send spam or advertisements), you need to enter the verification code;

The common login location of the account is inconsistent with the current login location. For account security, you need to enter the verification code many times;

For multi-person and multi-location login, you need to enter the verification code to confirm the account security.

PS: If you confirm that it is your own account, enter the verification code and log in.