Organization deletion requires the organization name and a fresh identity confirmation. Enrolled accounts use an authenticator code; accounts without an authenticator receive an email code when the confirmation opens. There is no requirement to enroll just to delete. Code attempts and resends have temporary limits; wait for the displayed delay and use Send a new code or Start again if needed.
An organization is your team's workspace with its own projects, members, and billing. Use the switcher at the top of the sidebar to move between organizations or create another. See Help center → Onboarding and organizations (Onboarding and organizations) for first sign-in and multi-org setup.
In organization Settings, owners and admins can rename the organization or change its URL slug. The Custom domain tab is where you register a hostname and add DNS records. See Help center → Billing → Custom domain setup (Custom domain setup). Owners can permanently delete the organization. This removes every project, package, and published page, and cannot be undone. Public pages go offline immediately. Unused uploaded image files are cleared in the background. Organization deletion does not create an add-on refund or credit.