Why didn't Tik Tok press Delete after chatting with customer service for a long time?

Hello, dear, I'm glad to answer this question for you. Generally speaking, customer service information on Tik Tok is automatically saved. If you delete this message automatically, it will not display the original information, but will display the new information. Tik Tok system notifications cannot be deleted because system notifications need to be turned off first. 1. Open Tik Tok and click the message. 2. Click the system notification option. 3. Click the notification settings in the upper right corner. 4. Inform the system that the switch at the back has been turned off.