Needing some help

Needingas, Australia

I'm a 21 year old nursing student, who lives with my single mum and 3 younger sisters. My father left us late last year, and hasn't been paying a cent. We are struggling to pay bills, and haven't filled the fridge since before Christmas. My mother works as much as she can, and I also work as much as I can, however, with university and it being a slow time at work, I have been cut back shifts. I'm just looking for a helping hand. Thank you for reading