False information trying to correct it, i have a pdf contract i can send as proof !

HI I am trying please to correct a false information. For this documentary https://www.imdb.com/title/tt4883966/ the wrong NICOLAS BABY was credited ,here is his page : https://www.imdb.com/name/nm0045154/. It is NICOLAS BABY (II) who worked on this film as a director, here is his page : https://www.imdb.com/name/nm10194153/ . Can you please correct this information. We have tried several times and we have been declined because they could not verify the information. We have proof, a contract between Nicolas Baby and the production of this documentary. I don't know to whom I can send it so that they can verify the information and correct it please !