[Translation from Japanese to English ] The product was dirty so I am preparing to send it back. It costs $13 to do ...

Original text

汚れていた、商品を返送する準備を進めていますが、

返送に13ドルかかります。

この料金は私が払うのですか？

１３ドル払って欲しいと考えています。

Translation / English

The product was dirty so I am preparing to send it back.
It costs $13 to do this.
Do I pay this fee?
I think you should pay this $13 charge.

Translation / English

Although I proceed with the preparations which returns unclean goods,

return shipping cost is 13 dollars.

Do I pay this charge?

I think I'd like you to pay 13 dollars.