英语：到现在PO#100的BOOKING仍没有得到你们确认，请告诉我是否有什么问题？

Until now, the booking of PO#100 still hasn't been confirmed. Would you tell me if there is any problem?

Until now, I have not received your confirmation of PO#100 and bookings, could you please let me know if you have encountered any problems?

Until now, I have not receied your confirmation of PO# 100 and bookings, please advise.

上海灵格风英语

You are still yet to process BOOKING PO#100, can you tell me what the problem is?