Whether or not you can contact the expert working on your assignment directly depends on the specific guidelines and policies set by the Assignment help service or platform you're using. Many platforms allow direct communication between clients and experts to facilitate collaboration, discuss project details, and seek clarifications. This direct communication can be advantageous as it enhances understanding and ensures that the expert is aligned with your requirements.

However, it's important to adhere to the rules and etiquette set by the platform. Some platforms may restrict direct communication to maintain transparency, security, and professionalism. They may have their own messaging systems to facilitate client-expert interaction.

Before attempting to contact the expert directly, it's advisable to review the terms and conditions of the service and be respectful and professional in your communication. Effective and clear communication can significantly contribute to a successful assignment outcome.