I’m already self-excluded, will you pass my details to GAMSTOP? I’m already self-excluded, will you pass my details to GAMSTOP? We’ll never pass any personal details to a third party. The decision to sign up with GAMSTOP must be your own. If you need any further assistance, please see our contact details here. Related articles Will GAMSTOP close accounts I already have or just new ones? I didn’t self-exclude via GAMSTOP but it says I did. Who do I contact? What happens to my account after I've set a self-exclusion? Contact us How long is the self-exclusion for?