HALF OFF DEPOT The Sunday Paper Did not deliver product after taking my charge card ; order #2100005704 Internet, Internet

Purchased $25 Target gift card for $25 & as a bonus a $50 restaurant.com gift card on 11-05-2011. After waiting I contacted seller on 12-4-2011 was told my order #2100005704 was OK & I would be receiving gift cards shortly.  After waiting again, I contacted them again by e-mail several times but still have never received the promised gift cards.  I used a VISA gift card myself to purchase the items in question , so I have no recourse from them as to stopping payment ,etc.   I printed receipt for the $25 charge to my VISA card & have same in my possession, showing order with number dated 12-04-2011.