Woocommerce processing order email

Jeg har fundet ud af hvordan man ændrer i emailen, og har fået lavet noget jeg er meget godt tilfreds med. Men mine kunder får ikke billederne som jeg har tilføjet. hvordan skal man vedhæfte dem, på nuværende tidspunkt har jeg indsat to links. som er hentet fra nettet, men kunderne kan ikke se billederne som om de ikke er downloadet.

min kode indtil videre:

<?php
/**
* Customer processing order email
*
* This template can be overridden by copying it to yourtheme/woocommerce/emails/customer-processing-order.php.
*
* HOWEVER, on occasion WooCommerce will need to update template files and you
* (the theme developer) will need to copy the new files to your theme to
* maintain compatibility. We try to do this as little as possible, but it does
* happen. When this occurs the version of the template file will be bumped and
* the readme will list any important changes.
*
* @see https://docs.woocommerce.com/document/template-structure/
* @package WooCommerce/Templates/Emails
* @version 3.5.4
*/

if ( ! defined( 'ABSPATH' ) ) {
exit;
}

/*
* @hooked WC_Emails::email_header() Output the email header
*/
do_action( 'woocommerce_email_header', $email_heading, $email ); ?>

<?php /* translators: %s: Customer first name */ ?>
<p><?php printf( esc_html__( 'Hi %s,', 'woocommerce' ), esc_html( $order->get_billing_first_name() ) ); ?></p>
<?php /* translators: %s: Order number */ ?>
<p><?php printf( esc_html__( 'Just to let you know — we\'ve received your order #%s, and it is now being processed: ', 'woocommerce' ), esc_html( $order->get_order_number() ) ); ?></p>
<p><?php printf( esc_html__( 'To recieve your recommendations, please download our app, by clicking on your app provider below. Please be aware that it can take up to 12 hours before your login works for the app.')); ?></p>

<p><?php echo '<a href="https://itunes.apple.com/dk/app/stock-invest/id1459886097?mt=8"><img src="https://upload.wikimedia.org/wikipedia/commons/3/3c/Download_on_the_App_Store_Badge.svg"/></a>';
echo '<a href="https://play.google.com/store/apps/details?id=com.goodbarber.stockinvest"><img src="https://upload.wikimedia.org/wikipedia/commons/c/cd/Get_it_on_Google_play.svg" /></a>'; ?></p>

<p><?php printf( esc_html__( 'Your login details for the app is:' ) ); ?></p>

<p><?php printf( esc_html__( 'Login: %s' ), esc_html( $order->get_billing_email() ) );
echo "<br>";
printf( esc_html__( 'Password: %s%s' ), esc_html( 'SI' ), esc_html( $order->get_order_number() )); ?></p>

<?php

/*
* @hooked WC_Emails::order_details() Shows the order details table.
* @hooked WC_Structured_Data::generate_order_data() Generates structured data.
* @hooked WC_Structured_Data::output_structured_data() Outputs structured data.
* @since 2.5.0
*/
do_action( 'woocommerce_email_order_details', $order, $sent_to_admin, $plain_text, $email );

/*
* @hooked WC_Emails::order_meta() Shows order meta data.
*/
do_action( 'woocommerce_email_order_meta', $order, $sent_to_admin, $plain_text, $email );

/*
* @hooked WC_Emails::customer_details() Shows customer details
* @hooked WC_Emails::email_address() Shows email address
*/
do_action( 'woocommerce_email_customer_details', $order, $sent_to_admin, $plain_text, $email );

?>
<p>
<?php esc_html_e( 'Thanks!', 'woocommerce' ); ?>
</p>
<?php

/*
* @hooked WC_Emails::email_footer() Output the email footer
*/
do_action( 'woocommerce_email_footer', $email);

De fleste email klienter viser heller ikke billeder som er linket istedet for indlejret pga. billeder også bruges til tracking. Her skal brugeren selv aktivt aktivere visning af billeder