andrew910

I solved it

In header.php add this line in line 26

<div id="logo"> <a href="<?php echo esc_url( home_url( '/' ) ); ?>" rel="home"> <img src="urltoyourlogo" alt="nameofyoursite" /></a></div>

If you want opacity to logo add this in style.css or custom css

#logo a:hover img {
  opacity: 0.8;
}