I agree with Rose's post, and that hiring an Attorney (Barrister in your part of the world) is expensive. I'm having to hire one, and have no funds to pay.
My pdoc told me that I can find lawyers that do some pro bono cases. She said to just start calling Attorneys in my area, but not to present my case on the phone. Tell them only that "I need an Attorney, but I have no money to pay for one."
It would helpful if you start with those who specialize in the type of help that you need.

I personally have difficulty speaking with people on the phone, or face to face, but I plan on
starting to make my calls tomorrow.
I'll be thinking of you, and hope your case will be in your favor.