商品の方既に受け取りました。
下記の追跡番号で到着した商品は8つではなく○○の追跡番号の4つでした。
○○の注文番号の商品どうなっていますでしょうか?
I've already received the product.
The number of the products which arrived according to the following tracking number wasn't eight.
Instead, it was four and the tracking number was ○○.
How is the product whose order number is ○○ going?