the reservation steps are as follows:

1. open the public comment App and click the "gourmet" option. Find the merchant whose number you want to make an appointment on the food page and enter the details page of the merchant.

2. in the merchant details page, find a button with "online number retrieval" or similar function entrance in the lower right corner. Click the online number button, and a new window will pop up to jump to the corresponding interface.

3. Fill in the required information and submit the order for payment. After successful payment, it means successful reservation queuing operation.