Help for Final Fantasy 10-2?

I just started last week, and now I am stuck. ^-^' I am doing the quest for "liberating" the Syndicates Uniforms. I have gotten two, and Im on to the last one, which is in Guadosalam (where the mansion is) Ive been looking around for it everywhere, and I just cant find anything in the area. Any infromation on this will help. Thanks.