Help what would cause this

[Burns Homestead]

These are an eBay order and I don't know what would cause this:

 

[DeannaMari]

The picture is awfully small and hard to tell, but it looks like the egg sack wasn't absorbed all the way. Sometimes that just happens with chicks, and there aren't anything to do about it. We had some from our back yard turn out like that. Sorry it happened, but it's just life.

 

[Burns Homestead]

Okay was hoping it wasn't something I did Thank you