我想請問 剛正在線上訂德鐵的火車票 訂到最後確認點Buy now後它顯示: Dear customer, Your payment unfortunately cannot be processed at this time. In urgent cases, please contact our Online Service. You will find the contact details at www.bahn.de/kontakt. 德鐵線上訂票也有時間限制嗎? 訂票訂的好心慌意亂阿= =~ 謝謝~