If your English is not so good and just came to Australia, I suggest you to go to:
Non English Speaking Background Domestic Violence Action Group
Migrant Women's Support and Accommodation Service Inc.
Phone: 8346 9417
As soon as possible.
Meanwhile, I suggest you to find accommodation elsewhere to escape from further harm. Go to a friend or other members of the family or a hotel/hotel and stay for the night.
BTW, can someone translate what I said in case LZ can't understand English.