Heather The Adsense account I want to close is a duplicate account and that is why AdSense is not approving my original account, That Adsense account I want to close is related to the Gmail "khamimi777@gmail.com".I did close it once and I even saw a thank you message. Then I refreshed the page and boom it was still there. But this time the important button was not working on my Adsense account. Since then So I was unable to close it again.