Assigning a template to page on Symmetry Theme

Hi Shopify Community,

I am testing symmetry theme and i have difficulties assigning a template to a page. Please let me know what I am doing wrong.

  1. Back-end - been on pages- enter page- Solo Travellers- save page

  2. Front end- drop-down menu- create template- Solo Travellers- build page

3- back-end - try to save solo travellers in online store theme template- dropdown menu - but solo-travellers is not listed ( only default page + contact)

  1. when I click on view page ( solo-travellers) I have only a blank page with Solo Travellers but not the template.

so how to assign the template to the page? what did i miss?

Thanks for support