If your domain name is registered with another provider you will need to access your domain name management area with them.
Once you are there you'll need to update your nameservers to direct your domain name to your web hosting with Host Geek.
The correct nameservers to use will be outlined in your "Hosting Welcome Email"
Usually they will be similar to the following:
Nameserver 1: ns1.hostgeek.com.au
Nameserver 2: ns2.hostgeek.com.au
Depending on which server you are hosted on your nameservers may be different to the sample listed above. Please contact us if you are not sure exactly what nameservers you should use.