transformers decepticons (Final showdown mision)

How complet it? "Kick Starscream in the back five timesHe will drop the AllSpark." i did it end
"Pick it up. Swing the AllSpark at him." <- just how do that i pick up allspark press X (trow) end its like he drop it not trow so plz gvie some youtube movie or shomtying....