If you are unable to withdraw your USDT, it is likely due to a technical issue. The first step is to check for any error messages that may appear when you attempt to withdraw your USDT. Make sure to note any messages that appear, as they can provide helpful information as to why your withdrawal is not working. Additionally, you should check to make sure that the address you are sending your USDT to is correct, and that you have sufficient funds in your account to cover the withdrawal. If you continue to experience difficulties, you may want to reach out to your USDT provider for further assistance.