vat on invoice

If you ant to display the shipping without taxes on the invoice, you need to edit the file "invoice" of the view "checkout" via the menu Display->Views and change the code:

echo $this->currencyHelper->format($this->order->order_shipping_price,$this->order->order_currency_id);

by:

echo $this->currencyHelper->format($this->order->order_shipping_price-$this->order->order_shipping_tax,$this->order->order_currency_id);


For the address details, it's because you created new address fields and you don't use the normal fields.
So, you need to edit the files address_template (there are several of them) via the menu Display->Views to use tags corresponding to your new address fields

all sorted thanks very much!

can you also tell me how to have shipping without vat on the checkout on the customer side?

For the shipping methods selection, you can edit the file shipping of the view checkout via Display->Views and remove the code:
if(bccomp($taxes,0,5)==0){
$prices_taxes = 0;
}

For the shipping fee in the cart display, you can edit the file cart of the same view and change:
if(bccomp($taxes,0,5)==0){
echo $this->currencyHelper->format(@$this->shipping->shipping_price,$this->shipping->shipping_currency_id);
}else{
echo $this->currencyHelper->format(@$this->shipping->shipping_price_with_tax,$this->shipping->shipping_currency_id);
}

to:
echo $this->currencyHelper->format(@$this->shipping->shipping_price,$this->shipping->shipping_currency_id);

thanks- all sorted