Top bar
Follow the below steps

Step-1:
Go to your admin dashboard and click Appearance -> Widgets

Step-2:
Drag and drop the "Text box" top "Topbar" widget.

Step-3:
Add the below code to "Topbar" widget Textbox content.

<ul class="topbar-left">
<li>
<span class="glyphicon glyphicon-envelope topbar-glyph"></span>
<span class="topbar-text"><a href="#">[email protected]</a></span>
</li>
<li >
<span class="glyphicon glyphicon-phone-alt topbar-glyph"></span>
<span class="topbar-text">+11 222 333 401</span>
</li>
</ul>
Step-4:
Finally Click the save button
Last updated