Modify 'Sample Page'

Hello Everyone,

I am having great difficulty modifying the three default ‘Sample Pages’ on my website. (10.190.97.200)

For some reason they are all set on one page that I created, I have multiple pages created, all I need to do is set modify the other two.

a) I can’t seem to find a way to change these sample pages, please help as I am at a total loss

Cheers,