My run was accepted but after that i changed thr link from twitch to youtube. Now its went up for resubmit. Can i just post the youtube link only next time? Im sorry for causing the moderator more work. I changed it because twitch deletes my videos after so long.

Youtube is fine and personally I prefer it over twitch. Also, please post directly in the specific game's forum, because we get no notification when someone posts in the general game's series forum. Hopefully admins will solve this issue in future.