英语翻译我想了解关于退转课程费用的事情,你上次说几天内迅速打电话给我答复,可一个星期过去了,我没有收到任何消息.希望你尽快给我答复!

Hello, I want to know about moves backwards course fee things, your last said days quickly call me answer, but a week passed, I have not received any message. Hope you advise asap!

Hello, I want to learn more about return to course fees, and the last time you said call me respond promptly within a few days, a week later, I did not receive any messages. I hope you give me an answer as soon as possible!

Hello, I am writing to follow up on my tuition refund. Last time we talked you said you would promptly return my call to supply me with an answer, However, a week went by and I have not received any response. I look forward to hearing from you as soon as possible.
说明：
我的判断是您一周前曾经通过电话和这位承办员讨论过，因为他并未遵守承诺给您回复，所以拟了这封短信希望能催促一下。我的翻译虽然大致上参照了您的中文稿，但也不完全是逐字翻译的，只能说充分表达了您的意图。
希望能对您有所帮助，是的话盼能及时采纳。谢谢！

Hello, I want to know about the things on the course fee of return or transferance lesson, you said youwould callme within a few days ,a week has passed, I have not received any messages. I hope you give me an reply as soon as possible!

Hello,in regards to the fees refunding for my course,you said you will return to me in a few days.However,it has been a week now and i still have not received any news.Would reply me as soon as possible.