Send mail to email addresses from webform when content is edited - drupal

Question

I am attempting to use the rules, webform and webform rules modules to send an email to the email addresses of fetched submissions after existing content is edited.
QUESTION: Can anyone see why my rules are not sending emails?
The rules I have configured are:
event -After updating existing content
Actions -Fetch webform submissions of node ID
Loop -fetched submissions
loop action -Send mail.
For the send mail TO field I have set the PHP evaluation field to:
<?php print $list_itemb->data['components']['email_address']['value'][0]; ?>
I have also tried:
<?php print $list_itemb->data['email_address']['value'][0]; ?>
I have attempted to follow the steps outlined in the below submission but it is still not working correctly.
Link: https://drupal.stackexchange.com/questions/69134/send-mail-to-email-addresses-from-webform-when-a-content-is-saved
EXPORT OF RULES:
{ "rules_test_form_final" : {
"LABEL" : "Test form final",
"PLUGIN" : "reaction rule",
"OWNER" : "rules",
"REQUIRES" : [ "webform_rules", "php", "rules" ],
"ON" : { "node_update" : [] },
"DO" : [
{ "webform_submissions_load" : {
"USING" : { "nid" : "3333" },
"PROVIDE" : { "submissions" : { "submissions" : "Fetched submissions" } }
}
},
{ "LOOP" : {
"USING" : { "list" : [ "submissions" ] },
"ITEM" : { "list_itemb" : "Current list item" },
"DO" : [
{ "mail" : {
"to" : "\u003C?php print $list_itemb-\u003Edata[\u0027components\u0027][\u0027title\u0027][\u0027value\u0027][0]; ?\u003E",
"subject" : "final test",
"message" : "test",
"language" : [ "" ]
}
}
]
}
}
]
}
}

Answer 1

Calling submission data using the fetch submissions action in the Drupal Rules module changes the format of the array.
The correct call is below:
<?php print $list_itemb->data['61'][0]; ?>