ACF and Flexslider Repeater with Image

insert.php

<div class="home-slide flexslider">
<?php if(get_field('home_slide_repeater')): ?>
 
	<ul>
 
	<?php while(has_sub_field('home_slide_repeater')): ?>
	
		<li>

				<?php $image = wp_get_attachment_image_src(get_sub_field('home_slide_image'), 'home-slide'); ?>
				<?php $thumb = wp_get_attachment_image_src(get_sub_field('home_slide_image'), 'thumbnail'); ?>
				
		    	<img src="<?php echo $image[0]; ?>" alt="<?php  the_sub_field('home_slide_image');?>" rel="<?php echo $thumb[0]; ?>" />

					<div class="hero-slide-content">
						<h2><?php the_sub_field('home_slide_quote'); ?></h2>
						<p><?php the_sub_field('home_slide_author'); ?></p>
				
					</div>
		
		</li>
 
	<?php endwhile; ?>
 
	</ul>
 
<?php endif; ?>


</div>