may anybody help me?

Hey Eduardo, don't ask if you can ask a question, just ask the question 🙂 There are a lot of knowledgeable people in this slack, so if you ask a detailed question, chances are someone will be able to help, or be able to guide you to the right place to ask your question. For instance, if you have questions related to fleet, it's best to ask them in the #kolide channel. Also, welcome to this slack! 🙂