It is possible if you create a Child Theme.
After creating one create a functions.php file inside wp-content/themes/travelify-child/
and place the following code.
<?php
function my_logo() {
echo '<img id="mylogo" src="<your link to a logo>" alt="Nee Skin Care" />';
}
add_action('travelify_header','my_logo');
Then use CSS in wp-content/themes/travelify-child/style.css
to style this logo.
#mylogo {
float: right;
}
This will move the logo to the right. Use the margin:
property to properly align it.
If you are a good coder instead of having a static image URL in the code you can create an additional field for it in the admin panel.
Anything is possible with WordPress!!!