假设你是李华，你于2017年3月26号购买了一部iPhone7手机，因有质量问题，要求该商店退换．请根据下列要点，用英文给该店经理写一封投诉信．要点：（1）问题：手机无法上网，不能视频聊

Question

假设你是李华，你于2017年3月26号购买了一部iPhone 7手机，因有质量问题，要求该商店退换．请根据下列要点，用英文给该店经理写一封投诉信．
要点：（1）问题：手机无法上网，不能视频聊天；店内暂无配件，需等一个月才能修好．
（2）要求：公司应尽快予以更换或退款．
注意：（1）词数100左右．
（2）开头和结尾已为你写好，不计入总词数．
参考词汇：配件 spare part
Dear Sir，
___
Thank you for your consideration．
 
Yours sincerely，
Li Hua

Answer 1

Dear Sir，
       I am writing to you for the iPhone 7 I bought on 26th of March，2017 at your shop．After I took it home and used it for a while，I found there was something wrong with it．I couldn't go online with the phone，nor could I use video chat to communicate with my friends．（高分句型一）Then I took it to your shop，only to be told that it was a new model and there were no right spare parts in the shop．（高分句型二）And also the shop assistant told me it would take a month before the phone was repaired．So I was so desperate on hearing that．How can I wait that long？Therefore，I require that you change a new one for me or give my money back as soon as possible．（高分句型三）
      Thank you for your consideration．
                                                                                                                                                                                                                                  Yours sincerely，
                                                                                                                                                                                                                                         Li Hua