Service Link not working

I have services set up on the home page but want the icon to navigate to another page. They aren’t working properly. It isn’t recognizing the url. What am I doing wrong?

the website is

Hi, links are added to titles of services not to the icons. As i see they are working fine

Ah, Ok. I thought it would be the icons. I tried the titles too before and
now they’re working properly. Not sure what was going on. ​