Make sure it works. Logistics services, providing online tracking methods. EU buyers please know! If you choose speedPAK economic transport. We will choose logistics services according to your order amount. SpeedPAK’s economic transportation efficiency is very low, and it may also cause the package to be lost midway. Only halfway tracking is possible. You can only check regularly at the post office warehouse. Thank you for your understanding. Buyers outside the European Union, the United States, Canada, the United Kingdom, and Australia, please be aware. We will choose the logistics service for you according to your order quantity. We value your time to share your thoughts and concerns. If you have any questions about the order, we will promptly resolve it with you. We humbly seek opportunities to cooperate with you and correct mistakes. We are very grateful for your business and look forward to resolving your doubts. When you are satisfied with our products and services, please let us know. Pre-sales and after-sales service. If the item does not arrive within the specified time, please contact me and I will reply in time. If you receive damaged or missing items, please let me know. I will solve the problem. Hope it won’t cause you trouble. Customer first is our aim!