This is one of the most confusing posts I've ever read.
Why would you be asking if it was something the breeder said he didn't have?
And why would a "breeder" not be telling you EXACTLY what he was selling you?
Please keep in mind that those of us on here refer to a "breeder" as a lot more than someone who just hatches eggs and sells the chicks from those eggs.
As an Ameraucana "breeder", I can tell you that you do NOT have an Ameraucana. You also need to know that there is no such thing as an "Americana". What is sometimes sold as an "Americana" is in reality an Easter Egger and that breed also does not technically exist.
As an Ameraucana, Barnevelder, and Welsummer "breeder", I can tell you that I have NEVER had a customer walk away and not know EXACTLY what breed of chicken they were getting.
I hope that helps.
God Bless,