University cancelled admission after exam

I got admission in a government University. I applied for reallocation (getting admission to a higher college). When you apply for reallocation, you have to pay for the remaining fees of the higher college. I missed seeing my name in reallocation process- Hence, I could not pay the feesnI gave my 1st semester exams after paying examination fees. After giving the exams, the University cancelled my admission (a notice on the University's website says that if the remaining amount for the higher college is not paid,candidature will be cancelled)nMy year would become a waste. Can University take me back by any way?