To view all the information that you need in order to use the domain and its associated services, log into the Control Panel by typing in the name of the domain (without www), login and password.
Once you have logged in, under "Support & Utility" click on "Instructions on use of domain".

Based on the type of service you have activated, you will see the correct parameters to: access your web space via ftp, configure the DNS or the Redirect, create and configure the @domainname.xxx email accounts, etc...

N.B. It is only possible to access the Control Panel once the domain name has been activated