remove_action not working in my custom plugin

Hello I am developing a custom plugin there I need to remove ad-to-cart button. But remove action not working for me. Please see the blow what I have tried none of these worked for me`:

function change_order() {
    remove_action('woocommerce_single_product_summary','woocommerce_template_single_add_to_cart', 30 );
}
add_action( 'init', 'change_order' );

function change_order() {
    remove_action('woocommerce_single_product_summary','woocommerce_template_single_add_to_cart', 30 );
}
add_action( 'after_setup_theme', 'change_order' );

function change_order() {
    remove_action('woocommerce_single_product_summary','woocommerce_template_single_add_to_cart', 30 );
}
add_action( 'plugins_loaded', 'change_order' );

• This topic was modified 2 years ago by Rihan Habib.
• This topic was modified 2 years ago by Yui. Reason: moved to fixing wordpress