Hey Roland,
Thanks for reaching out. That registration link is generated by your theme, which is heavily customizing the display of events.
For further refinement of the display of events on your site, I would recommend reaching out to the theme developers. For starters though, you can remove the auto-generated “Register” link by adding CSS like this to the bottom of your theme’s style.css file:
.av-single-event-meta-bar-inner > ul {
display: none !important;
}
The register links are linked to a Products page, so you can just manually add tickets links in your events content somewhere higher up the page. To auto-generate links somewhere else, you would have to modify the code of the template files directly. 🙁 Reach out to your theme developers for assistance with that if need be….
I hope this information helps!
George