My deletion of a wrong credit is getting rejected

So I have been trying to clean up the online presence of a recent film. The credit for editing contains a mistake on IMDB (subordinate editors are credited together with the main editor, whereas the IMDB guidelines clearly state that only the main editor should be there). I previously submitted screenshots of the editing credits of the film that establish that there is only one main editor, while also moving the subordinate editors to the Editorial Department section. While the subordinate editors were added, the deletion request was rejected. I have resubmitted now. If required, I can also submit additional evidence, but I would need to know what more is required. Could this be looked into please? My contribution number is #250320-100748-045000 Thank you.