Change First Page of Wiki

My website is going to be online, now I'm trying to solve this with my webhost: "Is php on my server properly configured to be able to contact https://premium.wpmudev.org/wdp-un.php with a GET HTTP request via fsockopen or CURL?" So thats why the website isn't there.

I want to change the layout of the first Wiki Page, that actually is like this: Removed link at members request but I need to make this page appears like this one: Removed link at members request (only the parent_id = 0 of the posts).

As you can see, at customizr theme I can create a page template that works fine, but if my visitor click at the breadcrumb he go back to the list that I don't want to leave.

Thanks.