For people who know how to use mac computers/ imovie?

I made a video that i wanted to put on facebook/youtube.. but when i tried to put it on facebook it said 'we cant publish this movie due to copyright infringement" cause in the video of have two songs.. my girl by the temptations and marry you by bruno mars.. is there a way that i can just take the vido put it in my desktop folder and just upload it through facebook instead of making imovie upload it?