Hi,
Thanks for using our plugins.
I can help out here.
The Next and Previous Event Links are found in this file:
the-events-calendar\src\views\single-event.php
You can follow our themer’s guide to move to your theme to edit:
https://theeventscalendar.com/knowledgebase/themers-guide/
Once in your theme you want to look to remove this coding, which is in the template twice:
<h3 class="tribe-events-visuallyhidden"><?php printf( __( '%s Navigation', 'tribe-events-calendar' ), $events_label_singular ); ?></h3>
<ul class="tribe-events-sub-nav">
<li class="tribe-events-nav-previous"><?php tribe_the_prev_event_link( '<span>«</span> %title%' ) ?>
<li class="tribe-events-nav-next"><?php tribe_the_next_event_link( '%title% <span>»</span>' ) ?>
Let me know if you can get that to work.
Cheers