display tab using shortcode

Hi, I’m new. I create three tabs and each tab has textarea field. I want to display the tab in WooCommerce single product page using shortcode something like this

function add_tab_action() { 
    //echo acf shortcode
};     
add_action( 'woocommerce_single_product_summary', 'add_tab_action', 15 );

But I don’t know what shortcode to put there. I read this https://support.advancedcustomfields.com/forums/topic/shortcodes-in-text-field/ but still cannot figute out how to do it. Please give a hint.