Then click "SERVICES" as below screen ( If you didn't register a domain name and hosting with us, please follow this instruction -> How to register a domain name and add Web-hosting )
And next page, you will click on "Active" button as below screen (If you get more then one service, just pick one you want to add email) :
In the next page, you will see Quick Create Email Account on the menu, please complete the information and click "+Create" button
Congratulations! Your email account created successfully!