### Chinese: 后来他联络了商家，商家的态度还不错，尽管退掉了足浴盆，李先生依然感到不快。
### English: Then he contacted the merchant, whose attitude was good; the foot tub was returned, but Mr. Li was still unhappy.

### Improved English: Then he contacted the seller, whose attitude was nice, but Mr. Li still felt upset although he had returned it.
