Navigation wont work pages.

Hello,

First thanks for reading this question.

I tried to create a custom page template to show archive on one category that I want to show.

But when I try to go to the second page, the url will change to /page/2 but the content remains the same.

This is the page (not archive/category page) that I created to show all the post under category 14.

I wanted to show all of the post of this category:
https://inspirehaven.com/category/motivational-quote/

To show it in this page:

https://inspirehaven.com/motivational-quotes/

But when I click on the page 2 of this page. It will show the content of page 1.

These are my codes:

<?php /* Template Name: Motivational Quotes */ ?>
<?php get_header(); ?>

		<section id="primary" class="site-content">
			<div id="content" role="main">

			<?php if ( have_posts() ) : ?>

				<?php rewind_posts(); ?>

	<header class="entry-header">
		<h2 class="entry-title"><a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', '_s' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark"><?php the_title(); ?></a></h2>

	</header><!-- .entry-header -->

	<div class="entry-content">

	</div><!-- .entry-content -->
<br />

				<?php /* Start the Loop */ ?>
				<?php query_posts('cat=14'); ?>
				<?php while ( have_posts() ) : the_post(); ?>

					<?php
						/* Include the Post-Format-specific template for the content.
						 * If you want to overload this in a child theme then include a file
						 * called content-___.php (where ___ is the Post Format name) and that will be used instead.
						 */
						get_template_part( 'content', get_post_format() );
					?>

				<?php endwhile; ?>
<?php wp_reset_postdata(); ?>
				<?php getpagenavi(); ?>

				<?php else : ?>

				<?php get_template_part( 'no-results', 'archive' ); ?>

			<?php endif; ?>

			</div><!-- #content -->
		</section><!-- #primary .site-content -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>

https://www.ads-software.com/plugins/wp-pagenavi/