Place this code in an HTML Elementor widget in order to show the messages toggle popup anywhere on your site.
<div class="messaging-center inbox-header-icon" style="margin-left: 0px;">
<a href="#" id="messages-modal-toggle" class="icon-btn" data-toggle="modal" data-target="#ml-messages-modal">
<i class="material-icons" style="color: black;">inbox</i>
<div class="chat-counter-container" id="ml-chat-activities"></div>
</a>
</div>