Movie contribution won’t get accepted

I have tried 2 times to contribute a movie title that I produced and directed. I have provided an official website link, a link to a rough cut of the first scene, and also an Instagram that has many behind the scenes photos. Also the website has lots of behind the scenes photos. All the behind the scenes photos has pictures of the actors I have listed in the film, it’s very easy to see this movie does exist and is real 100%. Also in the behind the scenes is several photos of the film slate that has the movie title, dates, director name and cinematographers name.

Both times when I contributed the movie the following reason was given for denying the title to IMDB.

“Reason

Lack of supporting evidence

There was not enough evidence with your new title contribution for us to approve it and/or verify the attached cast and crew for publication.

To help us verify the existence of this title and the attached cast and crew, you will need to resubmit it with additional information.

Provide one of the following:

1. In the "Miscellaneous Link" section of the new title submission form, add links to third party sites detailing the production.
2. In the "Explanation for missing information" box at the top of the new title contribution form, add additional information detailing your case for your title to be listed on IMDb.

You can add this additional information by clicking the resubmit button and returning to your previous contribution.

Please review our title FAQ for more information.“

How can I give more evidence than photos and a rough cut of the first scene? Can I please get some help to approve this title?

The movie title is “Hellhound” and the contribution number is #221003-021436-898000