How to show slider only front page.

1. Go to Appearance > GP Hooks > After Header

<?php if ( is_front_page() && is_home() ) {

// Default homepage ( both the front page and the recent posts page)

} elseif ( is_front_page() ) {

// Static homepage

} elseif ( is_home() ) {

// Blog page

} else {

// Everything else

}?>

We are going to use this above coding.
And we need to modify a little bit like the coding below.

<?php if ( is_front_page() && is_home() ) {

echo 'Default homepage ( both the front page and the recent posts page)';

} elseif ( is_front_page() ) {

?>

[metaslider id="19534"]

<?php

} elseif ( is_home() ) {

echo 'Blog page';

} else {

} ?>

Do not forget check 'Execute PHP' check box.