Can some one please update the invasion of the Bane on yotube

oh all of the episode's I think well I can't find anything that updated the special(short of pilot) episode I then tried to find the revenge of the slithen which is the pilot but again I can't find it I REALLY want to watch Sarah Jane and in to I buy the DVDS BBC stinks as there always make yotube take of there shows removed EVEN IF THE UPDATER TELLS THAT THERE DON'T OWN IT AUGH!