This site links to operators that sit outside Canadian provincial regulation. That makes this page more important here than on a regulated site, not less.
Get help now. ConnexOntario is free, confidential and open 24 hours a day on 1-866-531-2600 with live chat at connexontario.ca. Every province runs an equivalent: the Problem Gambling Helpline in BC on 1-888-795-6111, AGLC services in Alberta on 1-866-332-2322, and Quebec's Jeu: aide et référence on 1-800-461-0140. Talk Suicide Canada is on 988 if things are worse than gambling alone.
Self-exclusion has a limit you need to understand. Provincial schemes — Ontario's self-exclusion through iGaming Ontario, BCLC's GameSense, and the rest — cover the regulated operators in that province. They do not reach the offshore sites linked from this page. Most offshore operators offer their own account-level self-exclusion, which works on that one site only.
What does reach offshore sites. Device-level blocking software such as Gamban or the free BetBlocker blocks gambling sites and apps regardless of where they are licensed. Combine either with your bank's gambling block — most major Canadian banks and card issuers now offer one, and it stops the payment rather than the page.
Warning signs worth taking seriously: chasing losses, gambling with money meant for something else, hiding how much you play, borrowing to keep playing, or looking for a site that is not covered by a block you set yourself. That last one is specific to this page's subject and it is the clearest signal on the list.
Further support. The Responsible Gambling Council publishes Canadian resources. Gam-Anon supports families. Credit Counselling Canada can help with the debt side.
If gambling has stopped being entertainment, stop and call 1-866-531-2600.