Qq number is frozen. How to delete it?

Qq numbers are frozen and unfrozen as follows:

1. Log in with the computer version of QQ first. At this time, the "Account Frozen" dialog box will pop up, and click "Learn about freezing details and resume use", as shown in the figure.

2. Enter the "Unprotect Mode" dialog box, and enter the account number and password under "Save, start from here", as shown in the figure.

3. Then click the severity code and select the corresponding verification code in the pop-up dialog box, as shown.

4. Verification is successful. Click "Next" at this time.

5. In the pop-up dialog box, select Modify Password to unfreeze, as shown in the figure.

6. Then enter the QQ Security Center, reset the password interface, and fill in the account number and verification code, as shown in the figure.

7. Then click Next to verify successfully, and then authenticate, as shown in the figure.

8. Successfully authenticate, then enter a new password and click OK. Then the password is successfully reset, and QQ can be used normally, as shown in the figure.