英文翻譯 退貨求償的問題

Dear Mr./Ms.,I have received the wrong item. It makes me trouble to return the goods by international air mail because I stay in Taiwan, not Japan. Judging from the shipping policy, Amazon in America is responsible for the shipping goods. I have learned that the shipping policy of Amazon in America is the same as in Japan. Therefore, Amazon in Japan is responsible for the mistake. Could the store be on the effect of the right of subrogation and get my money back? If any picture needed for the evidence, please be free to contact me? Best regard,
the right of subrogation 代位求償

你把東西寄回去，對方應該要連寄費一起賠的。

> 我們會退你商品費用及運費。
他們不是已經說要退妳運費了嗎？

2015-07-09 08:58:39 補充：
> 畢竟時間就是金錢。

我看妳花費在ＹＫ＋要求翻譯的時間　比去郵局寄出　的時間還多吧？

----------Redemption for goods ---------
-----How are you today? Hello.
-----I did receive the wrong merchandise (=goods on the fraud blue tooth ROM etc.).Since I am in Taiwan and not in Japan, to send international mails is very troublesome for me.
-----In usa I've bought Amazon merchandising products before. I learnt Amazon would theoretically be responsible for logistic courier services. I've seen and learnt the Japan Amazon's mailing policies are basically the same.Japan Amazon would be responsible for the goods authenticity and any errors incurred.
-----Since the goods from Japan Amazon are also responsible for logistic courier services,can they act as an "Agent for Amazon" to refund the claim on behalf of their clients ?
-----Please inform if further photographic evidence on the goods is required.
-----Yours trully;
------(xxxx)

2015-07-05 08:04:19 補充：
NB.---Quote"We will refund the goods price and courier costs under our Mr.Sano's policy."Unquote.Thanks.