I have a question about my offer

Doto
Tue, 26 Apr 2016 15:56:54 +0000

Institution UW-Madison
Admit Term Fall 2016-2017
Career Undergraduate
Intended School College of Letters and Science
Intended Program General Course -BS Degree

This is the information written in the offer I got, but I applied to the Computer Science.

I am so confused.

Is UWM a kind of university that makes all student do general study in first year and allow specifying major in the second year?

or did I get offer from General course instead of computer science because they could not give me the offer? (In this case, I will need 5 years to graduate?)

I sent an email to admission office long long time ago but I still didn’t get a reply so I am so confounded.

Also what the is the placement test about?
Really? I have to fly to the US to take math and English tests even if I did my IB?