Well only a few people can produce het albinos, how much did you pay for the animal, good indication right there. It is not a jag tho. It could of been a jag sib however. Id be more worried about it actually being het albino, they cost quite a bit.
Correct action is to contact the seller and try to get this straightened out between yourselves, normally problems are solved here. If that does not solve anything, post in the board of inquiry and don't be shy about getting his attention in public. Don't lie, don't yell, just explain the situation.