First start with the Dept of Social Services, then the Red Cross, Salvation Army, and Catholic Charities. Take proof of all income, (check stubs, Unemplym't applic or any money coming from another source) lease, utilties, no phone bills, & take children birth cert.
Now understand if you get help from any one of these agencies first, DO NOT go to the rest of them UNLESS it is suggested because once your social security number is the system it would thought you are attempting fraud and if that happens ALL assistance would be cut off and perhaps prison for commiting a criminal act. Who needs that?
I wish you well.