Vikram University — In place of 9 subject,12 subject selected in exam form of b.com 3rd year

At the time i am filling exam form the web page show to select 12 subject, if we select 9 subject the site did no accept the form. Then the Time table was out we saw rwo subject paper at the same date...then i will reach the college they say we cant do anything the subject was selected by you...what i will do...please help