Remove a image from my short film page

https://www.imdb.com/title/tt43685579/mediaviewer/rm1037944578/?ref_=ext_shr_lnk

I want to remove this image from my short film page. This image was added by me only and this short film is also mine. I am the director, writer & producer of this short film. The reason i want to remove this image is because this image does not match the tone of my film and looks very artificial like ai generated image. I no longer use this image in my film's promotion. This image is of no use now and is harming my credibility as a filmmaker. I have also reported this image 4-5 times but still this image has not been removed. So dear imdb staff please remove this image. Thanks