Hi Hugoalfonso and welcome to the forum.
To get Technical Support Advice, you need to register your profile and then post your question in that area.
Here are some links that you may find useful:
The Posting Guidelines. These will help you determine where to post about a specific subject -
http://www.shipsim.com/ShipSimForum/index.php/topic,11578.0.html
The Help Page. To assist you with forum posting, and the more advanced features on the forum -
http://www.shipsim.com/ShipSimForum/index.php?action=help
The Forum Rules. To help you make informed decisions regarding posting - http://www.shipsim.com/ShipSimForum/index.php/topic,26.0.html
The Search function. A very useful tool to help you find the answer to that elusive question -
http://www.shipsim.com/ShipSimForum/index.php?action=search
The Tutorials board. Check here for guides that cover common questions -
http://www.shipsim.com/ShipSimForum/index.php/board,35.0.html
The Technical Support boards. Got a problem with your game? This is where you need to check first.
Ship Simulator 2008 Technical Support -
http://www.shipsim.com/ShipSimForum/index.php/board,5.0.html
* Please note: To access Technical Support, you will need to register your Ship Simulator licence key into your forum profile. If you're not sure how to do this, please check the General FAQ's (see below).
The FAQ's and Announcements board. Check here for answers to commonly asked questions. Also a useful source for the latest information regarding Ship Simulator development - http://www.shipsim.com/ShipSimForum/index.php/board,1.0.html
For specific help on Missions, check these:
Asking about & finding answers to Problem Missions - http://www.shipsim.com/ShipSimForum/index.php/topic,13994.0.html
Mission Editor Tutorial & Missions Manual (PDF) - http://www.shipsim.com/ShipSimForum/index.php/topic,2886.0.html
Custom Mission Creation Guidelines - http://www.shipsim.com/ShipSimForum/index.php/topic,4942.0.html
I'll lock this thread and await your post in the Technical Support area.