My credit is on someone else's page
I have been pursuing an acting career for many years, since I was a young teenager. I recently created my IMDB page and found out that a few of the project I'd worked on had given me an IMDB credit. One of those credits, however was given to a different person of the same name. On IMDB, I am Kathryn Grant (III), and one of my credits is showing up on Kathryn Grant (II)'s page. How do I go about getting that changed so that my credit appears on my profile and not hers? Thank you!