I'm Marina from Vites Salud. We only ship to the United States and Puerto Rico. For payment, you can follow these steps: 1. Click on the product link you want to buy. 2. Press the 'Add to Cart' (or 'Buy Now') button. 3. Click on the cart icon at the top right, press 'Checkout', enter your shipping address, select your payment method, and complete your order. If you need further assistance, feel free to ask!