There are 2 Ways to create your email accounts in our server.
Option 1: Client Area - Login to client area https://webpluspixels.com/clients - In Portal Home, click the Hosting Services with your selected domain under "Your Active Products/Services" panel. You can click view all if you have multiple domain hosted under your account. - Go to "Quick Create Email Account" and create your custom email with your password.
Option 2: cPanel - Login to your cPanel account by going to your hosteddomain.com/cpanel (please change it with your domain name) - search for "Email Accounts" in quick search field or find below under Email Panel - Add/Create your Email Account and Password.
All of your email accounts can access under your hosteddomain.com/webmail or in https://webpluspixels.com/webmail