You need to remove all CNAME and A records and only change the nameserver records.
Your current nameserver records are
dns1.name-services.com
dns2.name-services.com
dns3.name-services.com
dns4.name-services.com
dns5.name-services.com
These need to be all removed and replaced with:
NS1.WORDPRESS.COM
NS2.WORDPRESS.COM
NS3.WORDPRESS.COM
Otherwise contact ENOM support to help you set these for you.