Well, I added a video where I made a speedrun of the game Project Playtime but I forgot to add a certain thing to this game and that is time, so I set the video to private and then deleted it but at this point I added the video to this page. When I deleted the video from YT here it was still marked as private so they couldn't give me credit for the speedrun, so I edited the video and added the time and then it wasn't added because reason : Duplicate submission

Can anyone tell me what to do in this case? since I can't add my video