Fix pagination. Refuses to load next page

Hi,

This is the website I am working on, https://www.bbin.in. Currently set to load 5 blog posts but showing 9 and pagination throws back to homepage not page 2,3,4….

I tried changing blog post to load 9, it doesn’t solve the problem.

Preview of index.php, if needed

<div id="page-content" class="col-sm-7 col-md-8">

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

				<?php get_template_part( 'templates/page-title' ); ?>

				<?php $blog_layout = vw_get_option( 'blog_layout' ); ?>

				<?php if ( 'classic' == $blog_layout ) : ?>

				<div class="row archive-posts post-box-list">
					<?php while (have_posts()) : the_post(); ?>
					<div class="col-sm-12 post-box-wrapper">
						<?php get_template_part( 'templates/post-box/classic', get_post_format() ); ?>
					</div>
					<?php endwhile; ?>
				</div>

				<?php else: ?>

				<div class="row archive-posts vw-isotope post-box-list">
					<?php while (have_posts()) : the_post(); ?>
					<div class="col-sm-6 post-box-wrapper">
						<?php get_template_part( 'templates/post-box/large-thumbnail', get_post_format() ); ?>
					</div>
					<?php endwhile; ?>
				</div>

				<?php endif; ?>

				<?php get_template_part( 'templates/pagination' ); ?>