Well actually I'm a native speaker of French!!! It's my mother-tongue!!! I'm not a graduate but I'm prepared to be one if need be.
I thought the official language of Mauritius is English and the generally spoken language is Creole. Guess I must be wrong.
To get a work permit you will need to offer something which a Pole can't offer. That will probably mean being a graduate of a French-speaking university. Having some form of teaching qualification will help hugely too.