Issues Adding a jQuery Image Slider

Two things to try:

  • Move the enqueue for slick.js above the enqueue for your custom script.
  • Declare Slick as a dependency for your custom script. Change the third parameter to include slickjs:

    wp_enqueue_script('customjs', get_template_directory_uri() . '/js/victoria_theme.js', array( 'slickjs' ), '4.7.2', true);