5. Code copied from step 4 should be similar to the code segment below.
If you are using this template code segment, please replace the Facebook page URL with your own Facebook page address.
This widget makes a remote call to the Facebook server and may not load properly when tested in local web preview. Please publish your web page to test this widget.
You have to allow subscriptions in your Facebook profiles account settings. Click on the 'Subscribers' link on the menu on the left side of the screen, and check the box on "Allow subscribers". That should enable the follow plugin to work for your profile.
How do I customize the size of this widget? Facebook widget size is controlled by the code within the snippet itself. The actual size of the snippet box on the page is always over-riden by the code, if the code specifies a certain size.