As shown below, how to solve this? After texting, I still can't change my tie.

Since a short message has been sent, generally speaking, it can be changed according to the instructions given by the short message. Still can't change my tie. Is it locked somewhere else? This secret protection problem is well done, which can prevent others from stealing passwords and protect their accounts, but it also brings trouble to themselves. Next time, you must remember it or write it down where you can find it easily. I have sent a short message. If I don't receive a reply, it may be caused by the delay of SMS and poor signal. You can wait for news now. If you still can't change the binding after receiving the text message according to the guidelines, see if you can find a customer service telephone consultation solution. If not, it will be difficult.