Rename the file to something simpler, like Elaine_Video.mp4 . Ensure there is only one .mp4 at the end.
Before opening, run the file through an antivirus scan. Elaine 3 23331 C31d0z9s Mp4 mp4
Keep a simple spreadsheet mapping these IDs (C31d0z9s) to a description of what the video actually contains to save time later. Rename the file to something simpler, like Elaine_Video
Try entering just C31d0z9s or 23331 into the search bar of the platform where you found the file. Rename the file to something simpler