You can first create a child theme of Parabola – https://codex.www.ads-software.com/Child_Themes
Then add frontpage.php in your child theme and remove:
if (count($slides)>0):
?>
<div class="slider-wrapper theme-default <?php if($parabola_fpsliderarrows=="Visible on Hover"): ?>slider-navhover<?php endif; ?> slider-<?php echo preg_replace("/[^a-z0-9]/i","",strtolower($parabola_fpslidernav)); ?>">
<div class="ribbon"></div>
<div id="slider" class="nivoSlider">
<?php foreach($slides as $id=>$slide):
if($slide['image']): ?>
<a href='<?php echo ($slide['link']?$slide['link']:'#'); ?>'>
<img src='<?php echo $slide['image']; ?>' alt="" <?php if ($slide['title'] || $slide['text']): ?>title="#caption<?php echo $id;?>" <?php endif; ?> />
</a><?php endif; ?>
<?php endforeach; ?>
</div>
<?php foreach($slides as $id=>$slide): ?>
<div id="caption<?php echo $id;?>" class="nivo-html-caption">
<?php echo '<h2>'.$slide['title'].'</h2>'.$slide['text']; ?>
</div>
<?php endforeach; ?>
</div>
<?php
endif;