Help...I can't get my PIN

<p>Hi,
I applied to Harvard EA and I found out yesterday (through email) that I was accepted.
However, I had never gotten my PIN number...they never sent me an email or a letter right after I submitted my app. I called them and they told me that they had everything of mine and to email <a href="mailto:admpin@fas.harvard.edu">admpin@fas.harvard.edu</a> with PIN in the subject line and my full name. I did that...several times...and with several variations of my full name....and each time it was denied. </p>

<p>What should I do?</p>