Yvonne, Short of some type of law suit I really don't know if there is a way. This has happened to me, as well, and it's nothing short of frustrating. All you can do is keep insisting to the person who put the information up. But, like Myra said, chances are that the person now has inaccessibility to uploading or changing the information.
I sure wish you the best of luck. I can empathize with you completely! Ruthie