To get your Facebook ID:
- You must use a web browser (not the app on your phone)
- Open Facebook
- At the top right go to the drop down arrow and click on "Settings & Privacy"
- Click on "Settings" in that drop down
- In the left menu, click on "Apps and Websites"
- Find Always Sunny: Gang Goes Mobile and click on "View and Edit"
- Scroll down to where it says User ID and click the button to copy the ID
- Paste it in your reply!