Hi, I am glad you received the item.
I am sorry to hear that you had to payadditional fee.
As eBay clearly states at below eBay Policy page,
import tax or any other duties are the buyer's responsibility.
"eBay displays an automatic customs notification message
for all international transactions in the shipping section of the listing page,
informing buyers of potential customs delays and duties before they place their orders.
We will remove Feedback if the seller receives
any Feedback comment that refers to customs delays or customs fees."
As a seller, I cannot estimate how much you have to pay
to your custom in your country prior to your purchase
because buyers from more than 190 countries
join eBay and import tax is different from items and countries.
Please understand it. Thank you.