Editing NameCheap Nameservers
This short video shows you how to edit the nameservers and point them to the hosting account.
This is only relevant to the Namecheap website system. 
Editing GoDaddy Name Servers
How To Edit your godaddy nameservers
Log in to your account
Click on Show All domains
Clcik onto show all domains and then select the domain that you wish to edit.
Select Domain name
Once you select the domain name then the above options become clickable. Click on Nameservers
Ensure the “I Have Speceific Nameservers For My Domain” Is slected
Add nameservers information provided by the hosting company
Add nameservers and click on OK
TheFollowing message will appear then click OK
It can take a few hours to change although this normally happens in a few minutes.