Ask HN: What do I do about this internship?

Here is the deal. Last week I applied for an internship and now they don't seem to be returning my calls or my emails. I don't understand what is happening now. Here are the emails I got from them.

I'm interested in your Chicago Internship. Here is my resume. Thank you for your time. On news.yc i'm zitterbewegung I believe i messaged you before. resume-v2.pdf 72K View Download Reply Forward

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XXXXXXX ✆ to me show details Jan 31 (3 days ago) Hey, Joshua. Thanks for writing!

I've forwarded your resume, and you should hear from us shortly. Feel free to bug us if you don't.

I have bothered them by calling them on the phone and emailing them but I haven't heard anything back? What do I do now?

Here is my resume

http://bit.ly/resume-jh