Bad first time experience

In this weeks ad there was an washing machine advertised as 2499 so i went to go buy 1 yet to hear that the orginal price is 2999 as you HAVE to take the extended warrenty. I told the lady i dont want the extended warrenty i want the washing machine for the price advertised which was in big and black 2499. Even the manager told me the orginal price was 2999 so my Q is why advertise it as 2499 but it is actually 2999???? Never again will i buy anything at HiFi corporation again.