Bought those 2 vouchers on Internet Spreets web and unfortunately I can't use them

Valid for one night for two people in a poolside kitchenette studio, incl late check out and unlimited WiFi at The Poenamo Hotel, Auckland Bookings Essential: mailto:poenamo@clear.net.nz Fine Print Expires 31 March 2015. Bookings must be made by 20 February 2015. Extra guests $20 per night for roll away/cot fee. Can upgrade to adjoining rooms call to enquire. Maximum 2 night consecutive stay. No refunds or cash back. Subject to availability. Bookings essential (email: mailto:poenamo@clear.net.nz and quote name, voucher ID and requested dates) and present voucher on arrival.