Chicago 16th Footnote style issue with adding page numbers

I am running  Endnote 8.1  [12930] on OS High Sierra with MS Word 15.40 [171108] - I am trialing endnote before considering buying it and the below is putting me of spending the money.

I am using Chicago 16th Footnote Style [downloaded from clarivate] 

Firstly there is no logo in word where add citation is, but still works but more importantly.

When i want to add a page number for a specific quote etc , I go to edit it and put in a number in pages.

Update and nothing happens. I tried putting it into suffix and prefix and again update, nothign happens. Ive even tried changing styles, nothing happens.

Any thoughts?

Strangely one way works and not the other.

Any idea when 17th edition of chicago will appear?