1. Receiving anonymous questions is not set: If users turn off "Receiving anonymous questions" in QQ anonymous question settings, they cannot view the history.
2. I haven't received any anonymous questions from my friends: no friends in my account have sent me any anonymous messages, and I can't check the history. Because in QQ, "My Information Card" only displays the information and operation records associated with the currently logged-in QQ number, excluding the interactive content initiated by others.
3. The version of mobile QQ is too low: using the old version of mobile QQ does not support all functions, including QQ doctor and voice input. , the new features must be upgraded before they can be used.