Hey there,
If there isn’t a theme option in there then you can either edit the theme or us some CSS.
The CSS option:
.intro .btn-intro:nth-of-type(2) {display:none}
There is a chance that the theme has a CSS field in the options, if not then you can make a child theme:
https://codex.www.ads-software.com/Child_Themes
https://premium.wpmudev.org/blog/create-wordpress-child-theme/
Or you can instead use a plugin if you like:
https://www.ads-software.com/plugins/custom-css-manager-plugin/screenshots/
https://www.ads-software.com/plugins/my-custom-css/screenshots/
https://www.ads-software.com/plugins/pc-custom-css/
https://www.ads-software.com/plugins/imporved-simpler-css/screenshots/
The original code is in the following file:
/multipurpose/homepage-top.php
You can remove this:
<a href="<?php echo esc_url(multipurpose_get_theme_opts('home_featured_btnurl1','#')); ?>" class="btn btn-intro"><?php echo esc_attr(multipurpose_get_theme_opts('home_featured_btntxt1','Buy Pro')); ?></a>
Again it’s best to use a child theme.
Have a fantastic day! ??