What if Twitter receives the verification code and can't fill it out?

Add +86 before the mobile phone number, and the+sign must also be dialed.

And when registering, you should choose your mobile phone number to register. If you register by email, you can't verify your mobile phone number after verification.

Unable to register mobile phone number. Skip mobile phone verification and direct mail to register successfully, but you can only browse and not send it to Weibo. This is because your account has been frozen and needs to be unfrozen. Fill in an application in Help, and it will be unfrozen for you soon.