This article will help you get the Searchie app linked to your desired Facebook group or page.
What you will need:
If you are planning on using a page within Searchie look at this article: Facebook is Not Pulling in my New Groups or Pages into Searchie
If you are using groups the steps are listed below:
Log in to Facebook and search in your search bar the desired group you want to link.
Click on the More tab and click on 'edit group settings'
Scroll down and find the section 'apps' and click on 'add apps'
Use the search bar provided to search for the app 'Searchie'
Once you've found the app click it and choose to add it to your group
If you'd like to use pages in Searchie please look at this article for guidance: Facebook is Not Pulling in my New Groups or Pages into Searchie
You're all set to start using Facebook with Searchie now!