<p>So.. I went to the wrong test center...
They put me on some waiting list (they didn't know I was at the wrong place), and there were like 15 people on that list before me, so I didn't think it was a big problem. And so after I was done with the test, I told the administrator that I was actually registered to a different test center. She said she would send the test to collegeboard and mark me as test center change, but she said she couldn't guarantee that my scores wouldn't be canceled. (It was the first time they had someone like me)
Has anyone ever been in this situation?
I called Collegeboard that day, and they had no idea either :/</p>