To permanently delete your account please follow these instructions:
STEP 1: Click on Settings
In the left hand navigation drawer, click on the Settings link.
STEP 2: Go to Delete Account Section
Either scroll down or click on the "Delete" link in the top navigation bar to go to the Delete Account section.
STEP 3: Click on Delete Account Button
Click on the Delete Account button.
STEP 4: Confirm Deletion
Confirm you want to delete your account. This action can not be undone.