How to cancel and turn off Apple's mobile phone's automatic ding-dong food?

To cancel the automatic renewal of Ding Dong's grocery shopping, you need to enter the APP store page, click the avatar icon in the upper right corner of the page to open it, enter the account page, and click the avatar icon.

Open the subscription, enter the account setting page, slide down to find the subscription bar, click Open to enter the subscription page, and click Open to cancel the automatic renewal of the App.

Enter the edit subscription page, select unsubscribe, and click to open the confirmation cancellation window. Click OK to turn off automatic fee deduction.