Could you check the FAQ section on our website?
您可以先去我们公司主页上的"常见问题与解答"栏目中查询一下吗？
Due to the volume of e-mails we get each day from our customers, we ask you that you check the FAQ section on our website before submitting a request for assistance.

由于我们每天会收到大量的客户邮件，因此在您发送求助邮件前， 请先到我们公_主页上的"常见问题与解答"栏目中査询相关问题。

I'd like to inquire about your refund policy.
我想咨询一下你们的退款规定。
I'd like to ask you about the document that you just sent me.
我想咨询一下您刚刚发给我的文件。
I have a question about the draft of the agreement that I would like to discuss with my lawyer.
我想对协议草案中的疑问向律师进行咨询。