[Solved] Nameservers Not Valid

[HaydonS]

Hello, I'm new to this web host and I'm trying to setup a website with .tk but when I click Sign Up it will say that the nameservers are invalid, I'm using the same nameservers here: http://www.heliohost...eatures/domains I copied and pasted them so I know they are correct I've tried about 5 times but the same results every time.

 

Here's a screenshot:

[HaydonS]

Solved it by following this guide: http://wapguy.com/dns-error-with-dot-tk-domains/