Need help with waitlisted letter?

<p>So I got waitlisted to a college and am about to send it. But I have a few questions.</p>

<p>So, the person who I was addressing my letter to was for my academic counselor (the person who read my application). But, I got a letter in the mail talking about how I was waitlisted from the DIRECTOR of undergraduate admissions. Now as I'm about to send this letter, who should I address the letter to?</p>

<p>The director of undergraduate admissions or the academic counselor? Thanks!</p>