Free cars!!!! Where do you get them, no not stolen you dork! Charitable?

As a professional person who went broke by a free loading ex to care for my mother three years then not want to get into debt with disgusting credit rating on the pitence centrelink wouldnt pay nurses to care for folks, how does a person without petrol allowance in welfare get to the nearest public transport 14km away without walking? Clocked up 1500 km between March and June, but then? There is a limit to how long you can keep up what seems insane without any local willing to offer lifts or car pool!