Custom Post from sql database?

Hello a really great plugin you made ! nice job
but i am really having some issues regarding the arguments in the
array section does it only work with posts specific?
i have a theme where i think the developer assigned the Project section as post couse i see they use post.php file and named post he has a class name :featured-projects i copy the array from his feature-project.php file and made it like that but still getting only the hello world post thats in the post section . He made a new section at the backend Projects and has it as list thats why i need ur pluging to display it in grids of 2 or 4 rows if possible

This is how i modify it but doesnt work

<?php if (function_exists(‘fpg_show’)) {
$args = array(
‘classname’ => ‘featured-projects’,
‘description’ => ‘Show latest featured projects’ );

echo fpg_show($args);
}?>

thanks a lot and keep the great Job!

https://www.ads-software.com/plugins/featured-posts-grid/