chrome extension creation for facebook friends list !!!

i want automate this task , imagine i have 2000 friends and 10 friends lists and i want to put 200 friends in every list i extracted all urls [login to view URL] AND the task i am asking you is to create the extension with a blank space within which I will insert the URLs that I want to extension to visit one by one. Once the extension is on the URL page, it needs to click on the "friend" space. There is a menu coming up with different options and the idea here is to click automatically on "acquaintance". BUT you HAVE to erase the code of "acquaintance" so that it will be replaced automatically with the friend list id that I will put in the blank space you will prepare in the dashboard of the extension. 50 USD