CMS powered slider button does not function normal

Design help CMS
1

Hello folks

I made a while ago a CMS powered slider on my homepage to see when the next few games are for my client (football). The problem is when I push on the button to go the next few games the homepage refreshes as its whole. Anyone knows how I can prevent this from happening?

Kind regards
Lukas

Picture:

Schermafbeelding 2021-02-23 om 09.20.03
Schermafbeelding 2021-02-23 om 09.20.032446×906 188 KB

Read-only link: https://preview.webflow.com/preview/kfc-aarsele?utm_medium=preview_link&utm_source=designer&utm_content=kfc-aarsele&preview=d65ea20a07e8e5984f18a43f4df5921b&mode=preview

Published site: https://www.kfc-aarsele.be/

Here is my public share link: LINK
(how to access public share link)