求助曼谷航空机票确认问题

求助：已在曼谷航空官网上订好机票，收到EMAIL确认。Thank you for Booking with Bangkok Airways. Your reservation has been confirmed.

However, your ticket will be issued only after your payment transaction is completed.

issue the ticket within the ticket time limit you have been advised

要求24小时内完成支付程序。

不知道还需要做什么？到哪里出票啊？