Hey there, Superstars!
We're aware of an issue in WWE 2K16 where some players are having problems accessing the PlayStation Store from within the game.
If you are experiencing this problem and have codes to redeem or would like to purchase content for WWE 2K16, access the PlayStation Store from your console's XrossMediaBar and look up WWE 2K16. Purchases and downloads will download to your console via this method.
We will provide an update when we have more information to report.