Conyac で依頼された翻訳結果を公開

I have e-mailed you about the fact that the guitar you purchased was out of stock, however, the sending has failed. I apologize for inconvinience caused by refund and notification reaching you in the wrong order.

For the sake of preventing the same issue from now on I will do my best in thoroughly managing inventory control and client service, so in case you need anyting, I would be happy to assist you again.