I’m pretty sure ive tried nearly everything but i cannot get the one page nav to work.
Hi there,
Thanks for writing in.
Let’s do this 
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Please edit your page and go to
Page Settingssection and find the One Page Navigation option, then enable it. I noticed that it’s inactive on your page. -
Now, you’re using cornerstone builder and not the visual composer, hence, the URL format that you should use in your menu is
#x-section-1instead of#x-content-band-1. -
The menu URL should be relative, instead of like this http://www.shannonself.com/#x-section-1, it should be like this #x-section-1 (as is).
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Then just change the URL depending on your sections ID, and sections count.
Hope this helps 
Thank you so very much, you are a lifesaver!!!.
You’re so much welcome 