仅做参考，欢迎英语达人批评哈
一、订单确认出现故障的：
Dear Sir/Madam,
I have put an order yesterday, and have received order confirmation e-mail.Today I want to check my purchase information . But I can't sign in. It shows me "Please confirm your registration first. You have received an e-mail for this. Check your input values.";
The problem is, I have never received any e-mail for comfirm my registration until now.
Please help me. Thank you.
二、催卖家发货的：
Dear Sir/Madam,
I have placed an order with No.（订单号） on （订单日期）, and received order confirmation e-mail in the same day. But the status still shows 'in process' today. Since the website showed“Delivery period: ca. 10 work days ”when I placed the order, I kindly ask if you might accelerate the speed of processing. Thanks!"
Best wishes!
三、要求合箱、确认合箱的：
Dear Sir/Madam，
I have just completed my order on amazon.com.2
I write this letter just to make sure that I would have all the things I ordered shipped in one single package. Please do not separate them into several packages.
Thank you.
Have a nice day.
