The mobile phone didn't reply to the private message sent by today's headline. Is there a solution?

Is it true that the headline number of the person you care about is blocked or disabled? Try to send someone a private letter and see if there is any response. If others can send it, it is that the person you care about has been blocked or disabled. If others do the same, it may be that their account has been banned from sending messages or other problems, you can contact headline customer service to solve them.