Making Posts into Direct Links

Hi,

I am currently in the works of customizing the Zerif Lite theme. Is there a way to make the individual post links into direct links to other sites? I have followed a couple tutorials and none seem to work with this theme, unless I am just doing it wrong. Any thoughts?

https://7d1.45b.myftpupload.com

Above is the link to my site in works. The posts I am talking about are down under the “Our Sponsors” section.

Thanks!