You won’t find much within the support forums in-regards to how to stop the Displet Pop plugin from loading on specific pages. However, I was able to find some pre-created code that does accomplish the task and just modified it for the Displet Pop plugin.

function remove_displet_pop() {
$ids = array(1358,1226); // ID's of the pages you don't want displet pop to run on
remove_action('wp_print_styles', 'displetpop_scripts');
remove_action('wp_head', 'displetpop_action');
wp_dequeue_script( 'displetpop_scripts' );
add_action('wp_head', 'remove_displet_pop', 1);