A counsellor would be appropriate for this case study. The therapy depends on what kind of problem needs to be solved. The therapist needs to help resolve the concerns of the behaviour before taking actions into it deeper. The formation of getting to understand them and gain the trust because it is crucial that in a therapy, it is important that in the start of the session to get to know talk to the teen separately and the parents and then talking two see both sides and to plan and provide strategies compromising giving love and support, instead of applying new restriction and worsening the teens behaviour and to prevent any major issues. The therapist will need to know the information of the teen and activities, but the therapist will need to keep this information confidential by the rules of the law.