Tik Tok's private message needs to pay attention to the other party before it can be private, just like chatting. The specific steps are as follows;

1. Select a Tik Tok friend who has a good private message, click on the friend's avatar and go to the friend's homepage

2. Click on the follow friend

3. Click on the private message, and the chat interface will pop up, so that you can send a private message.