请教大家帮我翻译成英语，用标准的合同语言哦，多谢

If the product cannot meet the buyer's requirement, the buyer has the right to return the seller's product. The seller shall return the contractual payment after receiving the product returned by the buyer.

If the product cannot achieve the buyer the demand, the buyer is authorized to return seller's product, the seller is receiving the buyer the product to retrocede the buyer contract amount.

给分啊