Vacations Gateway — wrong commitmment

dear sir, i got a call of mr.raajiv from vacation gateway on 16 april 2015. he send me a link of vacation gateway on my mail. he give the package detail and also saying that he call me in happy hours and if i booked the order the package price was Rs.7799/- and also the give me a free gift which is for referel scheme but it is a happy hours so they give me a free gift of sony xperia z2 black tablet to me with the package. but still today there is a different statement regarding gift from the company"s executive name such as: raajiv, raahul, simran, kavya, sonia. some says we dispatch you a tablet some says we do not give. there is no any proper person who give proper solution of it. so i teel me what should i have to do. thanking you