Please respond [ Edited ]

[Bullet-diary]

Hello
I bought Medal Of Honor and serial number written next to it opens Battlefield 4, but when you use it only works on game Medal Of Honor

[ragnarok013]

For this problem you will need to contact a Game Advisor at EA Customer support since we have no way to audit codes:  https://help.ea.com/contact-us

You can reach a game advisor here:  https://help.ea.com/contact-us click on the orange button on the right to start a new case, follow the instructions and when you are presented with a contact method I recommend that you use the telephone option and the “call me” option so you don't have to stay on hold for a long time. The call back feature available to North America, Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Russia, Spain, Sweden, Slovakia, Switzerland, and the UK.