Like This Heart Icon

Replies: 0

Doe anyone know how to add the “heart” icon next to the time and comments on the posts page? It’s the “like this” icon. I have the theme installed on My Site but the “like this” function isn’t there like it is on the Demo Site

My Site:
https://www.elliotnegelev.com/

Demo Site:
http://andersnoren.se/themes/baskerville/

Thanks in advance.