Outdated tablet sent instead of Vodacom N8 tablet.

Earlier this month my wife telephonically renews her contract. We ask for the 10 inch vodafone tablet (at the time the N8 was advertised in the brochure for R129 pm on the 1gig daytime and 1gig night time contract). However Vodacom pulled a fast one on her and sent her the vodacom power tab 10 (an outdated model) for the same price. She is not on par with technology and it was only when I looked at her tablet this week that I realized Vodacoms deception by sending us an inferior tablet for the same price as the n8 advertised in the brochure at the time. Realy cheap move vodacom, real cheap!