How to cancel the detective's phone number?

Take Huawei P20 mobile phone as an example

operation sequence/order

1. First, enter the "Exploration" operation interface, find the icon options in the three columns in the upper left corner, and click Open.

2. Then enter the new operation interface, find the "Settings" option, and click Open.

3. After entering the setting operation interface, find the "Account and Security" option and click Open.

4. Then click the Cancel Account button on the Account and Security page. ?

5. After clicking the Cancel Account button, in the dialog box that appears at the bottom of the page, click the reason for canceling this account.