You have to apply for accomodation really early, like september-november time. They usually want to interveiw you too. Some colleges tell you if you got in before you find out if you got into the uni and some others tell you if you got in after you get into the uni. There is a VERY low chance of you getting into any accomodation at this late stage. All i can suggest is to call the colleges and ask if you could get an interveiw and be put on the waiting list where you can take the places of people who didint get into the uni or changed their minds or something.