Fijian Citizenship Legal Aid Needed

Hi,

I am trying to get fijian citizenship.

I was born in the UK and have a British Passport.
Age:33.

Background:
My mother was born in fiji and moved to UK when she was 18.
She is now a British Passport holder and does not currently hold a Fijian Passport.
She gave up her Fijian Citizenship around 10-15 years ago.

I am looking for an immigration Lawyer to assist me in the application process and tell me if its possible in this cirumstance

Thanks