Finding free representation is very difficult, if not impossible. Generally, those who are genuinely afraid of returning home will find a way to get representation, either through effort to find free or low cost representation or by finding a way to pay for a lawyer.
It is difficult to get representation free. I know that Catholic Charities offer reduce dates but they have a long wait.
Please be advised my answers to questions does not constitute legal advice and you should not rely on it, due to the fact that we have never met, I have not been aprised of the facts in you case nor have I reviewed any documents.