What is your GPA and SAT/ACT? Here are the requirements for direct admit:
http://kelley.iu.edu/Ugrad/Admissions/Future/page39066.html
You need a 3.7 GPA and a 30 ACT or 1270 Math and Reading on the SAT. If you met these requirements, you got in via direct admit, and they will either send a letter, email, or both. Even if you don’t get direct admit, you can still apply to Kelley after your freshman year and take the same courses