To restore access via Facebook, follow these steps:
PC users:
- Click in the top right of Facebook.
- Select Settings & privacy, then click Settings.
- In the menu on the left-hand side, click Apps and websites.
- Go to the app or website that you want to remove, then next to the name of the app or website, click Remove.
- You may select these options:
- Delete posts, videos or events [app or website] posted on your timeline.
- Allow Facebook to notify [app or website] that your login connection was removed. They may offer you another way to log in.
- Log in via Facebook.

Mobile phone users:
- In the bottom or top right of Facebook, tap .
- Scroll down and tap Settings & privacy.
- Then tap Settings.
- Scroll down to Security and tap Apps and websites.
- Below the name of the app or website, tap Remove.
- Log in via Facebook.
