Hi Suzie,
Thanks for joining our community and posting your question. ConnexOntario is a great resource for information about referrals for mental health and addiction services that you and/or your son can access. You can reach them through online chat or email at https://www.connexontario.ca/ or by phone at 1-866-531-2600. If you reside outside of Ontario, they also provide a list of services in Canada and internationally: http://www.connexontario.ca/Home/Links. Since you mentioned that your son is in school, he may also be able to access counselling there. Family physicians can also be an additional resource.
We also have a section on problem technology use on our website. Although it is geared for clinicians, there is a section called "handouts for clients" that you may find helpful: https://learn.problemgambling....handouts-for-clients.
Beth