(localhost) Send To Messenger

gistfile1.txt

<div class="fb-send-to-messenger fb_iframe_widget" page_id="568015096933xxx" messenger_app_id="402876686862xxx" color="blue" size="xlarge" enforce_login="false" data-ref="pCBkBjiK6L7KQFSqM" cta_text="SUBSCRIBE_TO_UPDATES" fb-xfbml-state="rendered" fb-iframe-plugin-query="app_id=&amp;color=blue&amp;container_width=532&amp;cta_text=SUBSCRIBE_TO_UPDATES&amp;enforce_login=false&amp;locale=en_US&amp;messenger_app_id=402876686862xxx&amp;page_id=568015096933xxx&amp;ref=123456&amp;sdk=joey&amp;size=xlarge"><span style="vertical-align: bottom; width: 256px; height: 68px;"><iframe name="f3769e54c3c93e8" width="1000px" height="1000px" frameborder="0" allowtransparency="true" allowfullscreen="true" scrolling="no" allow="encrypted-media" title="fb:send_to_messenger Facebook Social Plugin" src="https://www.facebook.com/v2.12/plugins/send_to_messenger.php?app_id=&amp;channel=http%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter%2Fr%2FxaOI6zd9HW9.js%3Fversion%3D42%23cb%3Dfab5aacb255238%26domain%3Dlocalhost%26origin%3Dhttp%253A%252F%252Flocalhost%253A3000%252Ff1c42e700a608a4%26relation%3Dparent.parent&amp;color=blue&amp;container_width=532&amp;cta_text=SUBSCRIBE_TO_UPDATES&amp;enforce_login=false&amp;locale=en_US&amp;messenger_app_id=402876686862692&amp;page_id=568015096933828&amp;ref=pCBkBjiK6L7KQFSqM&amp;sdk=joey&amp;size=xlarge" style="border: none; visibility: visible; width: 256px; height: 68px;" class=""></iframe></span></div>