Friend Adder Chrome Extension

I have a Facebook Chrome Extension that needs to be completed. Functionality. It adds friends from groups. It will remove friends. Analyzes posts and removed inactive friends It can blacklist and whitelist Has a settings page for custom time delays, etc I just tested it. It will scroll through the page, but will not add friends. What else we need: Blacklist - the logic is not correct and does not work well. Whitelist - It is not following the rules. We need a slightly better interface for the tool. Something to show the tool is working Need someone who has experience with this.