Hi I bought the last DLC Nürburgring Legends today and the DLC is not activated in my game I would like to know why is he not activated ? I hope a fast answer of your part thanks
You will probably need to wait a bit until the content shows up as unlocked for you because their servers are a bit overloaded right now.
Try to quit and restart steam and see if that works, if there are some connection issues between your steam and R3E account.