How add custom post with pdf, image, thumbnail, category and tags in frontend?

//ceate a template file
<?php acf_form_head(); ?>
<?php
/*
Template Name: Front End Form
*/
?>

<?php get_header(); ?>

<form method="post" action="#" class="acf-form" id="post" enctype="multipart/form-data">
<?php

$args = array(
'post_id' => 'new',
'field_groups' => array(1), //it's the ID of your custom field Form
'form' => false
);
acf_form( $args );
?>

<!--http://codex.wordpress.org/Function_Reference/media_handle_upload-->
<div data-field_type="file" data-field_key="field_5343d9b2586f0file" data-field_name="email" class="field field_type-text field_key-field_5343d9b2586f0file" id="acf-file">
<p class="label"><label for="acf-field-file">Image</label></p>
<div class="acf-input-wrap">
<input type="file" id="my_image_upload"  name="my_image_upload">
</div>

<p class="label"><label for="acf-field-file">PDF</label></p>
<div class="acf-input-wrap">
<input type="file" id="pdf"  name="pdf">
</div>
</div>

<input id="submit_my_image_upload" name="submit_my_image_upload" type="submit" value="Submit" />

</form>




<?php get_footer(); ?>

***
add in function.php
<?php
add_filter('acf/pre_save_post' , 'my_pre_save_post' );
function my_pre_save_post( $post_id ) {
// save code here
 $my_post = array(
    'post_title'    => "asdsa",
    'post_content'  => "content",
    'post_type'=>'resources',
    'post_status'   => 'pending',
    'filter' => false,
    'post_author'   => get_current_user_id(),
);

// Insert the post into the database.
$post_id = wp_insert_post( $my_post );
wp_set_object_terms( $post_id, $looking_for, 'looking_for' );
wp_set_object_terms( $post_id, $age_group, 'age_group' );
wp_set_object_terms( $post_id, $about, 'about' );
wp_set_object_terms( $post_id, "ssssssss,545,uuu", 'resources_tags' );


/*

image and pdf upload in acf

// Create a new post
require_once(ABSPATH . "wp-admin" . '/includes/image.php');
require_once(ABSPATH . "wp-admin" . '/includes/file.php');
require_once(ABSPATH . "wp-admin" . '/includes/media.php');
$attachment_id = media_handle_upload( 'my_image_upload', $post_id );
update_field('my_image_upload', $attachment_id, $post_id);
$attachment_id = media_handle_upload( 'pdf', $post_id );
update_field('pdf', $attachment_id, $post_id);

*/



if ( !function_exists('wp_handle_upload') ) {
require_once(ABSPATH . "wp-admin" . '/includes/image.php');
require_once(ABSPATH . "wp-admin" . '/includes/file.php');
require_once(ABSPATH . "wp-admin" . '/includes/media.php');
}

// Move file to media library
$movefile = wp_handle_upload( $_FILES['my_image_upload'], array('test_form' => false) );

// If move was successful, insert WordPress attachment
if ( $movefile && !isset($movefile['error']) ) {
$wp_upload_dir = wp_upload_dir();
$attachment = array(
'guid' => $wp_upload_dir['url'] . '/' . basename($movefile['file']),
'post_mime_type' => $movefile['type'],
'post_title' => preg_replace( '/\.[^.]+$/', "", basename($movefile['file']) ),
'post_content' => "",
'post_status' => 'inherit'
);
$attach_id = wp_insert_attachment($attachment, $movefile['file']);

// Assign the file as the featured image
set_post_thumbnail($post_id, $attach_id);
update_field('my_image_upload', $attach_id, $post_id);


$attachment_id = media_handle_upload( 'pdf', $post_id );
update_field('pdf', $attachment_id, $post_id);


}

return $post_id;




}