How to enqueue?

This is what I’m using, but just getting a white screen on the frontend.. Any advice? Thanks:)

function mytheme_enqueue_scss_style() {
    wp_enqueue_style( 'mytheme-options-style', get_stylesheet_directory_uri() . '/scss/style.scss' );
 }
add_action( 'wp_enqueue_scripts', 'mytheme_enqueue_scss_style' );

https://wordpress.org/plugins/sassify/