Disabled lady accomodation cost and children support

I'm physical disabled lady 45 years old from birth through deseases called polomanetis. i have two children a girl and a boy. i am looking for assistance to get funds so that i can get a small place accomodation to stay with them. im not working i need help with finance to change their lives like other kids as we run short of everything in the house which are basic needs of life. we are surviving with my disability grant which im getting every month.

but it is too little for me and kids as i have to pay rent, food, shool transport and many more. i am only getting about R1500. I will really appriciate someone to assists with that little it will make a big different to my family as life is becaming more difficult to us every day.