How to set nameservers with Bluehost
Once you log into your domain hosting navigate to the Domains tab, and find your domain that you are connecting with your AgentFire website and go to Nameservers tab:

Set the provided nameservers and delete ALL previous that are set

Click on change Nameservers - save your changes
Our name servers (if we did not send differently) are:
eva.ns.cloudflare.com
jeff.ns.cloudflare.com