New chicks from Poultry store 🤦🏼‍♀️

[Prushanks]

Hi all.. it’s been a while but my BO “Tilly” has gone broody so I picked up 3 chicks from the poultry supply store and the Owner gave me what he said was a Majesty Marian Pullet (I think this one was correct) a “green egg layer” (she didn’t make it), and a Blue Rock pullet.)
My spidey sense was tingling when I asked him how he knew and one of the 2 black ones he said you know bc of the white spot on the head..
I think the latter is a Roo... and not sure on breed..
First 3 pics I think are of the MM (she does have feathered feet so that’s who I’m thinking MM) and the last two are of the Mystery chick. I cannot have a Roo so I want to bring him back and pick up another.
thank you ahead of time for your thoughts and opinions!
Wendy

 

[The Moonshiner]

I'm confused. You said the GE didn't make it? So that leaves a MM and a Blue Rock?
I don't see a blue chick.
Lots of these fancy named birds are just sex links and yes it's the males that get the head spots. Females don't.

 

[Prushanks]

Yeah I found the “GE” dead this AM sadly. Ughh that’s what I thought.. I stupidly assumed he knew what he was talking about and when he put the box the lighting made her(him) look grayish! My lack of being responsible.. I should have make sure!
thanks!