FACEBOOK app

I have system and i add friends on facebook with script ,but as you know that when you sent friend request some of the people dont look it or dont accept it. I want to erase this friend request sent automaticly and i need a script . There is one section that facebook shows who you sent request and sometimes facebook doesnt show all the request . that is why i need to see all the friend rewquest on facebook. If there is a way with doing this with facebook applicatin please write me and if you are not capable of doing what i asked for dont write me an offer . Because it is a waste of time for both side. best regards!