SEO meta description not showing on search results

Site URL: https://www.coachfident.net/

My main page works, but my sub-pages are not shown the meta descriptions properly on google. I've already tried to index them again. Do you know how to solve that? 

Example page: 

https://www.coachfident.net/business-coaching

https://www.google.com/search?q=coachfident+site:coachfident.net (Meta description not shown properly on google)

Hi @ednaw - thanks. But that is really wird. Because sometimes it is and sometimes it isn't showing