[Plugin: Simple Pagination] Pagination for custom templates

The plugin is not working in my custom template page, I guess it’s because templates don’t use the property “paged” but “page”.

Or maybe there’s something wrong my code

At first I was using

query_posts();

I tried this, but it didn’t fix it

$paged = (get_query_var('page')) ? get_query_var('page') : 1;
query_posts( array( 'paged' => $paged));

https://www.ads-software.com/extend/plugins/simple-pagination/