Plugin adding header 2 and other shortcodes to tile

I have enabled the plugin into my website by adding:

<?php if( function_exists( ‘wptopc’ ) ){ wptopc(“select”, “”); } ?>

However the addon is also pickup up on other shortcodes and headings.

My article:

[section_title title=Overview of all campaign missions 1 to 8]

 
<h2>Introduction</h2>
[postad]

Stuck on a mission in Tropico 5? Want to know which Mission is next? GameplayInside presents an overview of all Tropico 5 campaign missions.

I started recording objectives at mission 4 and screenshots at missions 12. Good luck!
<h2>Missions 1 to 8</h2>

Paginated table heading:

Overview of all campaign missions 1 to 8] Introduction [postad

So it is adding the header and [postad] into the first title.

Anyone with a solution?

https://www.ads-software.com/plugins/wp-table-of-paginated-contents/