Https://community.cdmhub.org/t/complete-list-of-copyright-official-customer-support-u-s-based-contact-numbers-a-step-by-step-guides/2750 https://community.cdmhub.org/t/complete-list-of-copyright-official-customer-support-u-s-based-contact-numbers-a-step-by-step-guides/2750