Raise the Game promotional was advertised for my RX570 but the card came without any key or code for the bundle. Told to contact XFX or AMD for code but I don't even see a form or method to prove purchase or S/N for the code. It says limited time offer an

  Purchased brand new AMD RX570 8GB card, largely for the 3 game promotion offered. I will be installing the card, but the box/shipment did not come with any kind of key or code inside, nor a link or contact to request the promo. I can provide proof of purchase, s/n, invoice, whatever to prove I bought the card but how do I go about getting the promo. It said there were limited quantities so I wanted to do this as soon as I got the card. What gives? Where do I go? Who do I contact. Retailer said to contact AMD which turned out to be hard enough finding a method to reach out and even ask.