If you want to unsubscribe you must follow these steps:
1 – Account settings
Once you’re logged in on the upper right corner you will see a button with your name.
If you click on it a drop down menu will be displayed with the following options: Account Settings, Support, Log Out. Please select Account Settings.
1.1 – Account summary
From the main navigation menu on the left side of the homepage select Account summary to view all information related to your account.
When you are in «Account summary» you need to go to the bottom of the page and click Deactivate account.
If you want to delete your account you just select Deactivate account and the following box will appear:
If you are sure that you want to delete your account, you need to introduce your password and click Deactivate to definitively delete your account.