what must I add to my template? please help

I uploaded my html template yesterday. but I got a soft rejection

  1. Parts of your demo still appear unfinished/incomplete. There is expected functionality (such as internal pages, links or lightboxes, etc.) which your demo lacks. Buyers will expect this template to provide all features that may be implied. Please double check your item thoroughly prior to resubmitting.

please help me, thank you.

there are any suggestions?

There is no portfolio project detail page.