Help removing an incorrect uncredited acting credit for a film I do not appear in

I am requesting help removing an incorrect acting credit from my IMDb page.

The credit lists me as an uncredited background performer in Canal Street (2019). However, I do not appear anywhere in the completed or publicly released version of the film. There is no identifiable performance by me in the final cut.

I submitted a deletion request through IMDb, but it was declined because the information could not be verified. My contribution reference number is:

#260805-153656-572000

IMDb’s guidelines state that an uncredited background performer must appear in the final cut and be identifiable onscreen. That does not apply in this situation because I am not present in the film at all.

I am not asking IMDb to remove a valid credit for personal or professional reasons. I am trying to correct inaccurate filmography information.

Please advise what specific evidence would be accepted to verify that I do not appear in the film and have this credit removed. I am unsure of what evidence can be provided as there would be no evidence with my absence?