1. reply directly in the comment area: you can explain the situation in the comment area, for example, the merchant does not answer the phone and the problem has not been solved. In this way, other users can also see the evaluation and have a more comprehensive understanding of the service quality of the merchant.

2. Send a private message to the merchant: If you want to communicate directly with the merchant, you can send a private message to the merchant on the US group takeaway. You can explain your problem by private letter, and hope that the merchant will reply to the phone or solve the problem as soon as possible.