Sorry Sergen9610, but we don't well understand your problem.
1. What is it about ? Ship Simulator Extremes, or Ship Simulator 2008 ?
2. Where do you have a licence key problem ? At installation, or when you want to register your licence key on your forum profile ? Before we can assist your further, you need to register your licence key on your forum profile, as TJK stated above. By this mean, you'll have access to the techincal support, not before.
3. If you're talking about Ship Simulator Extremes, may I ask you where you got it from please, as the official release date should be tomorrow only ?
Thanks for your replies, without details we won't be able to help you.
Regards,
Denis