cashback shorcode

I want also to display cashback amount on single product page as short-code (I am using elementor for product page)

@arafat24bd Please use the bellow attached code in the theme function.php file for the shortcode terawallet-cashback.

add_shortcode('terawallet-cashback', 'terawallet_cashback_callback');
function terawallet_cashback_callback() {
    $product = wc_get_product(get_the_ID());
    if ($product->has_child()) {
        $product = wc_get_product(current($product->get_children()));
    }
    $cashback_amount = 0;
    if ('product' === woo_wallet()->settings_api->get_option('cashback_rule', '_wallet_settings_credit', 'cart')) {
        $cashback_amount = woo_wallet()->cashback->get_product_cashback_amount($product);
    } else if ('product_cat' === woo_wallet()->settings_api->get_option('cashback_rule', '_wallet_settings_credit', 'cart')) {
        $cashback_amount = woo_wallet()->cashback->get_product_category_wise_cashback_amount($product);
    }
    $cashback_amount = apply_filters('woo_wallet_product_cashback_amount', $cashback_amount, get_the_ID());
    ob_start();
    if ($cashback_amount) {
        echo '<span class="on-woo-wallet-cashback">' . wc_price($cashback_amount, woo_wallet_wc_price_args()) . __(' Cashback', 'woo-wallet') . '</span>';
    } else {
        echo '<span class="on-woo-wallet-cashback" style="display:none;"></span>';
    }
    return ob_get_clean();
}

Not working for me… ??