The individual Event pages show the Facebook Page plugin on the right in the Widget area of the page
If have have a Facebook page you will want to embed your page in this way. If you don't yet have a page we highly recommend creating one as the social proof it will bring to your site is very beneficial.
To replace the Facebook embed go to the Widget area of the WordPress dashboard. Click on the box text as indicated and simply swop out with the new code
To get your code visist the Devoplers Facebook site. The first code has already ben installed for you on your Reiki site.
Before you click on the Get Code button make sure you have entered the URL of your Facebook Page.