If your account is registered through Facebook, you can disable DealFlip’s Facebook privileges.
Visit Facebook Settings
Hit the “x” on the far right of the row with “DealFlip” on the left.
If you login with email or Google+:
You can deactivate your account from your Settings page. On the mobile app, tap on Settings > Deactivate Account. On the website, scroll to the bottom of the Account Settings page and click on Deactivate Account.
Visit Account Settings
Scroll down and click “Deactivate Account”.