Don't Want Link In Nav-Bar

Hello,

I want to create pages but not have them linked in my nav bar – I make the pages child of the Cinema Geek Video Channel but don’t want them to show up as links IN the Cinema Geek Video Channel nav-bar link, I would prefer to only have the links to these pages on the Cinema Geek Video Channel page itself.

How do I do this?

https://cinemageek.co.uk