Please add the given code in your wplms-customizer.php file in wplms-customizer plugin :
add_action('init','wplms_remove_snapshot_for_instructors',11);
function wplms_remove_snapshot_for_instructors(){
global $bp;
if(user_can( $bp->displayed_user->id, 'edit_posts')){
remove_action('bp_before_profile_content','show_profile_snapshot');
}
}
