Entrepreneurs Sales Book/Magazine Sales Door to Door Never Fulfilled Michigan City Indiana

Two young individuals came to my door on 8/7/15 selling magazines and books in an effort to earn money for college.  They stated that they travel throughout the U.S. conducting sales and are put up in hotels by their employer.  Upon further questioning both youth were from the Chicagoland area.  They both had ID badges.  After asking many questions about what they were selling, I purchased sets of chrisitian based children's books, which I anticipated to donate to a charity for Christmas gifts.  I paid $160.00 for the books.  The check was cashed at Wood Forest National Bank on 8/18/15.  Since placing this order, I have not received any books.  I want a full refund for failure to fulfill my order.