I suggest that you carefully read the purchase agreement that you signed to purchase the timeshare that you purchased in that its terms and conditions control the obligations owed to you concerning its purchase and vice versa.Ordinarily with the purchase of real property there is no time period in which to cancel a contract such as a home solicitation contract. As to misrepresentations made to induce you to purchase the timeshare, I suggest that you consult with a real estate attorney about such.