Sign in. Use whatever method you usually use to log in. Go to your settings. In the upper-right corner, click on your user name and then click “Settings” from the drop down menu. Go to your advanced options. In the “Overview” tab, click the “Advanced” button next to your picture. Select the “Close Account” button. Close the account. Read the red text to better understand what closing your account means, write down the reason for closing the account and then click “Close Account”.