Why did the verification code just sent by Twitter expire?

1 Whether using a mobile phone browser or a computer browser, do not enter the website through a search engine, but manually log in to the website.

2. Directly use the mobile phone client downloaded by the official or some security platforms, and do not enter through third-party software.

3. When there is a verification code error, don't be impatient to repeat the verification, wait patiently for 3 minutes and try again.

4. After the verification code expires, click the "Query Binding Result" link on the webpage, and you can choose to get the confirmation code again. Twitter (commonly known as Twitter) is an American social network and Weibo service website. It is one of the top ten websites with the largest number of visits in the world, and it is also a typical application in Weibo.