What is wrong with this chicken?

[hunt2427]

I don't know if this is the right place to post this but I am new to chickens. I just got this chicken and the front feathers on its chest looks like they are falling off and there is white substance on its rear?

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[BoomChickaPop]

Does she have any injuries?
Is she walking like a penguin?
She could be egg bound?

BCP

 

[hunt2427]

She is walking acting normal.