I would like to buy Headrest DVD Player, so I have some questions. 1. What post service do you use for shipping this item? 2. How much will be shipping to country Azerbaijan? How long does shipping take to our country? 3. Do you write in shipping document full price of Item 4. If yes (point 3) can you write in shipping document the price less than 200$ US, it is due to our customs fee. Thank you!