I don't have an admission ticket ofr the ACT tommorrow! Plz help!!!?

I registered for the ACT on February 26, 2009. I am supposed to take it tommorrow. I didn't print a ticket immediately after registration because the website said I could do it up to the morning of the test date. But now, when I'm loggin in, I can't find my ticket anywhere. There is no evidence that I paid $46.00 already. The test is tommorrow. What do I do?