No one here can cancel your account. We are just other customers - we have no access to your account (or shouldn't - don't post private info in a public forum like this). You were given a link to how to cancel.
Award for Community Excellence 2019 Achiever* *The views and opinions expressed on this forum are purely my own. Any product claim, statistic, quote, or other representation about a product or service should be verified with the manufacturer, provider, or party.