If Tik Tok blackmails the other party, can he send a message?

The reason why Tik Tok can't send messages after blackmailing the other party is mainly because Tik Tok's blackmail function is to shield the interaction between the two parties. When the other party is hacked, the Tik Tok system will restrict your communication with the other party, including private messages and comments. This is to protect users from unnecessary harassment or unpleasant communication.