Remove Storefront default customizer panels

functions.php

<?php /* No copiar esta linea */

function aspro_remove_storefront_customizer() {
	global $wp_customize;
	$wp_customize->remove_section( 'storefront_footer' );
	$wp_customize->remove_section( 'background_image' );
	$wp_customize->remove_section( 'colors' );
	$wp_customize->remove_section( 'storefront_typography' );
	$wp_customize->remove_section( 'storefront_buttons' );
	$wp_customize->remove_section( 'storefront_more');
}

add_action( 'customize_register', 'aspro_remove_storefront_customizer', 99 );