You can create an account(user name) and password when you add a WordPress site at Z.com for WordPress.
If you forgot your account name or password, follow the steps below.
【If you forgot your WordPress account name】
1. Log in to the control panel, then click [WordPress].
2. Click the relevant server from the WordPress server list.
3. Click the relevant WordPress from the WordPress list.(It takes a few minutes to complete the operation.)
4. The WordPress account name will appear at WordPress Users section.
【If you forgot your WordPress password】
1. Click [Lost your password?] from log-in screen for the dashboard of the relevant WordPress site.
2. Enter the account name and the password, then click [Reset password].
3. You will be sent a link to create a new password via email. Click the link and set a new password.