英语请求信Directions：Write a letter of Request according to the following information given in Chinese. 以 Mr. Baxter 的名义写一封请求信.内容如下：1. 今年10月1日买的电子词典用了一个星期就坏了；2.仔细阅读产品保证书后发现可以要求退款；3.随函寄去词典供检测,请求予以退款.

Dear sirs:
I am writing to you to complpain about my newly-bought electronic dictionary on oct.1,which failed to work only after one week's use.Unfortunately,that dictionary is labelled with your logo.After a careful exam of the "The Product Quality Guarantee",I learned that there is the specific item dealing with my problem.The item enables any concerned customers of my kind to claim for a full refund.Therefore,I am claiming my rights ensured by this document and requesting for a full refund.
For your further examinations on the problem,attached to this letter is the dictionary I have mentioned above,.
I am looking forward to your prompt reply to my request.
Yours
Fatithfully
Mr.Baxter.