Removal Broken Links or Outdated Cache Pages of Bing search results

I am trying to delist the search results which I am getting for an deleted reddit account. Although the username gets detached from the posts/comments after account deletion. I personally deleted maximum posts and comments before deleting the account.

However the problem here is it that the username includes my name, which is being flashing on search results. I have removed them from Google search results.

But for Bing, it works differently, I am getting this issue when requested for removal.

Any idea how to proceed in this case? As seen it was saying that it is not no longer live.

For reference - check image within the link: The URL is the deleted profile page URL (https://www.reddit.com/user/(username)/

After opening the link, I am getting "This user has deleted their account." so I think that might caused the issue and unable to request the bing for removal.

can anything be done now, request the reddit to disable that particular link or the search engine here.

If this doesn't work, I will try bing for personal information removal.

Thanks for taking time.