Be aware that it is possible that the session host may not agree with you that there is a problem, so they may choose not to act. In this case, you are still always free to leave a world session. If you still feel a user is breaching the Guidelines, or you believe the problem is escalating to the wider community, you should contact the Resonite Moderator Team with your issue. Note that the Guidelines make certain exceptions for private sessions in case the organizer, all participants and their legal guardians are fully informed and agree on less strict rules.