Conyac で依頼された翻訳結果を公開

I am seeking a resolution to this issue soon.
Would you please advise what I should do with the goods that have been sent to me by error?
Should I return them to the head office of the manufacturer?
The situation is serious if it is not resolved soon as I am incurring storage fees from the transfer company.

In addition, my order of ○○○ placed a while ago has shown no sign of arrival despite being told of its expectant delivery.
Because the delivery of goods is unpredictable each time, the management of stock is very difficult.
Would you kindly compile and send a list of delivery time for each product?
The payment is struggling to keep up.