Shogun Total War Problem

[tupandas]

I have just bought Shogun Total War on Ebay. The two discs are real meaning the person I bought the game from did not lie to me. However, he did not inform me that there is an installation code. When I try to e-mail him about providing the code, he wouldn't answer me. Finally I said if I can't get the code I have no choice but to return the game since I can't play it. I only purchased the game for $7.99 so I know I shouldnt expect much. But he has not replied to me for almost a week. Is there anything that I can do on my side to install the game. I wouldnt mind posting a picture of the two discs taken by my digital camera to show that I do actually have the real games so no one will think I burned a copy something to that nature. Please just let me know how and I will gladly do so. Thank you for anyone's help.