英语作文求助 在线等

Question

你刚买了MP5，用了一个月就出问题了，在充满电的情况下，画面播放不出来，不知道是出了什么问题。我刚买了一个月，还在保修期内。给售后服务写一封投诉信，请他们尽快处理这个问题

Answer 1

Dear manager：
I am venture to write to air my dissatisfication concerning the poor-quality MP5 I purchased last month at your shop and hope you would investigate the matter.
During the last month the MP5 has been in my possession, unfortunately, disturbing problems have just emerged one after another. For one thing, it is tremendously annoying that the screen of the MP5 is always out of order,even if the battery is fully charged. For another, the battery is distressing as it supports the MP5's operation for no more than one hour.
Hence, given the MP5 is still under guarantee, I wish to exchange it for a new one or declare a refund. I hope you can understand my situation and give me a prompt reply. I would be most grateful if this matter receives due attention and be properly settled eventually.
Yours respectfully,
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