Certain products are unavailable in specific countries due to shipping restrictions (particularly fragrance) however you should see a message alert in your basket if we cannot ship a product to your delivery address. You can check which countries this applies to HERE.
If the product is available and you are unable to complete your order, please ensure the payment details are accurate. If this still does not work, please contact us on shop@hudabeauty.com and include a screenshot of the error message you receive.