sombody uploaded his image on my page and clamed it. No I can not remove the image and also cant add my information.

I have created my page since 2020, recently my movies finished a ready to screen on cinemas. Once I approced to add the information noticed the page claimed by somebody and uploaded his photo. All my information like date of birth and location and history of my updates are in the page and anyone from support team can validate it. please advise how I can get back my page. https://www.imdb.com/name/nm10861685/