Free 2-Nights At Viva Res From Royal Prestige

My fiance and I attended a bridal show and a few days later someone from Royal Prestige called me and said that we "won" a 3-free night hotel stay at Divi resorts and that we just needed to attend their presentation. We attended the presentation and then were offered the opportunity to upgrade to the 5-star all-inclusive Viva Resorts for 2 free nights and 3 days if we bought one of their cookware packages. We were also told that we would get additional nights for 66% off. Well I called Spirit Travel (the travel agency they get the trip through) and they said that we do not get 66% off of additional nights. Has someone actually received this deal? Thanks!