Trying to Connect My Kit Landing Page to My Domain, but There’s an Issue…

So I dont know too much about web development, but I have connected webpages through DNS before.

I’m creating a landing page through Kit (ConvertKit) on their free plan, and when I go to get the DNS records so I can connect it to my own domain, it doesn’t give me any Host names (@, www, etc.). It gives me the values (which I won’t show for obvious reasons) but no Host.

Any advice on how to connect the page through this problem?