No, you cannot.
It can be difficult to find free, copyright-cleared music that's unique enough to make your ad stand out, but as a trusted business, you have to make sure that your content follows the user agreement on the platform.
Facebook advises all users to make sure that they have permission to use copyrighted media in their content. Facebook itself will mute parts of your content if you do not own the audio used in it, however, it allows audio within the Facebook Ad for as long it only contains elements of music that are not direct copies of the original work.