I saw a ad on TV for the Obama Coin Collection by New England Mint Obama Coins. I bought 2 sets for my grandchildern for Christmas.The order was placed the 15th of Nov..I received a card saying the they were on back order and would get them in approximately 4 weeks. I go in on the internet and check the order and still told it is back order. I have not received any other communication of any kind from them. I have no other way I have no other to contact them. Is this a fraud?