First You have to set up an email address, for example go to [1], and create your own account. Next log in to your new email account. Then chosefrom the options at your up-right highlighted in blue 'Write New/New Message'. Type in the appearing blank address space the email box address of the person you want to write to. Write in a topic of the email message in the next space below. the third space is for the message itself. Finally click on the 'Send' and Log out. If you wrote in the correct email address then in few hours (or few days sometimes) you will have a response in your mail box.