You have two options here. Your writer can be assigned to you by the administration as soon as you place an order on the site. All your needs and requirements are carefully considered, and your author will be a narrow specialist in your subject and topic. Or, especially if you have already used the service, you can opt for a Preferred Writer service for an additional fee and choose an author yourself by placing the author’s ID in your order. You can also read the customer reviews about the writers and make your choice based on them. The customer support team can recommend an author who will perfectly serve all your needs. You can address all your questions to this writer immediately after they are assigned to you.
The files with your assignment can be uploaded together with your order or via the messaging system, depending on your chosen type of communication. Then, the file will go directly to your author. You can also use a Files section in your account to upload all the materials there.