Add custom fields on the single product page with advance custom fields (ACF)

After creating custom fields with ACF, we need to Add this code to Functions.php file.

/* 
* single product page custom fields
*/
  
function talha_display_acf_custom_acf_fields_on_single_prod_page() {
	$prod_origin = get_field('product_origin');
	$prod_type = get_field('product_type');
	$prod_postage = get_field('free_postage');
	$prod_pack_size = get_field('pack_size');
	$prod_brand = get_field('brand');
	$prod_flavour_group = get_field('flavor_groups');
	$prod_flavour_notes = get_field('flavor_notes');
	$prod_juice_mix = get_field('juice_mix');
	$prod_strengths_in_stock = get_field('strengths_in_stock');
	$prod_model_no = get_field('model_no');
	$prod_color = get_field('color');
	$prod_safety_warrning = get_field('safety_warning');
	$prod_warranty = get_field('warranty');
	$prod_battery_size = get_field('battery_size');
	$prod_compatible_with = get_field('compatible_with');
	$prod_buitin_battery = get_field('built_in_battery');
	$prod_tank_capacity = get_field('tank_capacity');
	$prod_connection_ = get_field('connection_');
	$prod_juice_filling = get_field('juice_filling');
	$prod_diameter = get_field('diameter');
	$prod_ohm = get_field('ohm');
	$prod_ohm_variations = get_field('ohm_variations');
	$prod_pod_type = get_field('pod_type');
	$prod_squonk_pin = get_field('squonk_pin');
	$prod_flavour = get_field('flavour');
	$prod_nicotine = get_field('nicotine');
	$prod_ingredients = get_field('ingredients');
	$prod_cbd_percentage = get_field('cbd_percentage');
	

    if ($prod_cbd_percentage)
	{
	echo '<b>CBD %:</b> ' . $prod_cbd_percentage;
	echo '<br />';
	}		
	
    if ($prod_nicotine)
	{
	echo '<b>Nicotine:</b> ' . $prod_nicotine;
	echo '<br />';
	}		
	
	if ($prod_ingredients)
	{
	echo '<b>Ingredients:</b> ' . $prod_ingredients;
	echo '<br />';
	}		

	if ($prod_flavour)
	{
	echo '<b>Flavour:</b> ' . $prod_flavour;
	echo '<br />';
	}	

	if ($prod_squonk_pin)
	{
	echo '<b>Squonk Pin:</b> ' . $prod_squonk_pin;
	echo '<br />';
	}
		
	if ($prod_origin)
	{
	echo '<b>Product Origin:</b> ' . $prod_origin;
	echo '<br />';
	}
	
	if ($prod_type)
	{
  echo '<b>Product Type:</b> ' . $prod_type;
	echo '<br />';	
	}
	
	
	if ($prod_postage)
	{
  echo '<b>Free Postage:</b> ' . $prod_postage;
  echo '<br />';
	}
	
	
	if ($prod_pack_size)
	{
  echo '<b>Pack Size(s):</b> ' . $prod_pack_size;
	echo '<br />';
	}
  
  
	if ($prod_brand)
	{
  echo '<b>Brand:</b> ' . $prod_brand;
	echo '<br />';
	}
	
  
	if ($prod_flavour_group)
	{
  echo '<b>Flavour Groups:</b> ' . $prod_flavour_group;
  echo '<br />';
	}
	
  
	
	if ($prod_flavour_notes)
	{
  echo '<b>Flavour Notes:</b> ' . $prod_flavour_notes;
  echo '<br />';
	}
	
  
	if ($prod_juice_mix)
	{
  echo '<b>Juice Mix:</b> ' . $prod_juice_mix;
  echo '<br />';
	}
	
  
	if ($prod_strengths_in_stock)
	{
  echo '<b>Strength(s) In Stock: </b> ' . $prod_strengths_in_stock;
	echo '<br />';
	}
	
	
	if ($prod_buitin_battery) 
	{
  echo '<b>Built-in Battery:</b> ' . $prod_buitin_battery;
  echo '<br />';
	}
	
	
	if ($prod_compatible_with) 
	{
  echo '<b>Compatible with:</b> ' . $prod_compatible_with;
  echo '<br />';
	}
	
	
	if ($prod_battery_size)
	{
  echo '<b>Battery Size:</b> ' . $prod_battery_size;
  echo '<br />';
	}
	
	
	if ($prod_warranty)
	{
  echo '<b>warranty:</b> ' . $prod_warranty;
  echo '<br />';
	}
	
	
	if ($prod_safety_warrning)
	{
  echo '<b>Safety Warrning:</b> ' . $prod_safety_warrning;
  echo '<br />';
	}
	
	
	if ($prod_color)
	{
  echo '<b>Color:</b> ' . $prod_color;
  echo '<br />';
	}
	
	
	if ($prod_model_no)
	{
  echo '<b>Model No:</b> ' . $prod_model_no;
		echo '<br />';
	}
	
	if ($prod_tank_capacity)
	{
  echo '<b>Tank  Capacity:</b> ' . $prod_tank_capacity;
		echo '<br />';
	}
	
	if ($prod_connection_)
	{
  echo '<b> Connection:</b> ' . $prod_connection_;
		echo '<br />';
	}
		if ($prod_juice_filling)
	{
  echo '<b> juice filling:</b> ' . $prod_juice_filling;
		echo '<br />';
	}
		if ($prod_diameter)
	{
  echo '<b> Diameter:</b> ' . $prod_diameter;
		echo '<br />';
	}
	
		if ($prod_ohm)
	{
  echo '<b> Ohm:</b> ' . $prod_ohm;
		echo '<br />';
	}
	
		if ($prod_ohm_variations)
	{
  echo '<b>Ohm Variations:</b> ' . $prod_ohm_variations;
		echo '<br />';
	}
	
	
		if ($prod_pod_type)
	{
  echo '<b>Pod Type:</b> ' . $prod_pod_type;
		echo '<br />';
	}
  // Note: 'product_origin' is the slug of the ACF
}

add_action( 'woocommerce_after_add_to_cart_button', 'talha_display_acf_custom_acf_fields_on_single_prod_page', 30 );