Here is some information services that might help you to stay in your home.
RentRight SA
RentRight SA is a free, independent service, helping people maintain their tenancies in private rental, community housing or public housing.
Rental protection for Domestic Violence
Stay at your rented home and have the perpetrator leave or leave your rental home and be removed from your rental agreement.
https://www.sa.gov.au/topics/housing/renting-and-letting/domestic-violence-protections-for-renters
Emergency relief
Get help with the basic essentials such as food, food vouchers, evouchers, Blankets. Clothes, assistance with utilities or other costs.
https://www.affordablesa.com.au/programs/food/emergency-relief