After further review, even in your pic there are no warts on the show side, and those on the off side could be hidden! the one on the face could easily be covered by the halter and with paint on a black calf they are hideable unless someone is really looking! I am sorry to say but from pics I cant say that these 2 heifers are not the same heifer. I agree in the older pic the heifer looks to have more stifle, but they way she is standing and walking in the 2 recent pics, I dont think we see enough of the stifle to make a difference in the decision! I hate to say but the only difference I see is she is fitted to the 9s in one pic and she is out in the pen in the other.
You say the pedigree doesnt match? Do the papers you received not match what you payed for? If that is the case then you have a case. Or are you saying this heifer isnt what the papers say she is? In that case I would think you would want to have some DNA evidence before running a man's name down like that!
Not trying to be mean or judgemental here, but you have to be careful what you accuse people of on a public forum like this! If that is indeed the same heifer you probably just hurt yourself more!