Tools: mobile phone, buy more food.

1. First, open the "Buy more vegetables" application on your mobile phone and log in.

2. Click to enter the Personal Center page, and then select Settings.

3. In the settings page, find the option to buy more vegetables and choose to close it.

3. Next, contact the "Buy more vegetables" customer service and tell them to close the self-service store permanently and provide the corresponding store information.