Can you check the information sent at the Tik Tok site?

You can't. According to official website's query of Tik Tok, the chat record was not saved in Tik Tok's live studio in official website, only the situation at that time was seen, and then the record was gone. The anchor of Tik Tok live broadcast can't view the chat record repeatedly, and there is no way to retrieve it after downloading, so the message sent by Tik Tok live broadcast can't be viewed.