I mistyped my professional name. It supposed to be "Danovich Jonghoon
Han" not "Danovich Han" so I can put my short film title "Oh my bag"
under name of "jonghoon Han", also may I request for putiing Jonghoon
Han credit as my page?
You can change the name heading on your IMDb Name Page to your professional name. Go to your page and click the "edit page" button and select to correct the name. Fill in the form and submit it. If your credits listed are shown (differently) as they appeared on screen, you will check the box to preserve them as they are, with an "as" next to the name. That way it documents what was in the on screen credits, doesn't cause confusion and won't likely get changed back the way they were.