Hi @Rune-Pettersson, You would have received instructions to request a TotalFX activation code (and download) in an email titled "Confirmation of your order from Magix" shortly after the order was placed.
The plugins should show up in the effects section of the program.
If you have the icon but not the effects press the download button to download the package.
You will also have the code within the download area.you can copy and paste into the activation box. when you have opened an account with New Blue to register your product. Keep all emails with activation codes and login details of various third party vendors as well as passwords etc or you may lose the ability to use them at a later date if your system of program fails for any reason.