Childcare fees in subsidized

Hi mummies can i find out im a house wife,weather family service centre can provide more subsidized for the chilcare fees,im struggling to find a cheap nursery care my son is now reaching 3 years old still not yet going to nursery,because my husband is only the breadwinner can't afford too send to child care i survery all school pricing is around $700 plus up thst is still under gov,,the cost is too expensive even after gov subzidized still can't managed our household,its only issue this fees are making me difficult to handle,pls advice.thank you