What gender is this?

[Ninjachicken276]

Today I bought this 7 week old white Brahma. When I brought it home I noticed its tail feathers sticking up. It stands like a rooster too. It was sold as a hen but I question that.

 

[Crazy for Chickens!]

Feathering doesn't have anything to do with it.
We need a pic of the comb, please.

 

[Alexandra33]

Tail feathers aren't a good indicator of gender until months later. I do believe I see a considerable amount of comb sticking up, though....would you be able to post a clear shot of this area?

~Alex

 

[Ninjachicken276]

 

[8 Chicks 1967]

two rows=No crows.