page navi

hi
how are you?
thank your for this plugin .
its too good. easy to unaderstad and very good for the client and develoer also.
there is a qurey for the loop
WP_Query(array(‘post_type’ => ‘portfolio’, ‘posts_per_page’ => -1));
i change to -1 to 9 and use WP-PageNavi plugin but its not working

my code is
<?php wp_pagenavi(array( ‘query’ => $loop ) ); wp_reset_postdata(); ?>

Thank you very much.

https://ww.wp.xz.cn/plugins/evm-portfolio/