The user can delete their account at any time, through https://casa.sapo.mz/AreaPessoal/AreaPessoal.aspx?MCSPage=userProfile.
The deletion of the account includes the elimination of all data associated with the account.
To do so, you just need to log in with your account on the portal:
You must access the 'Profile' menu:
And click on the option 'Delete my account':
After this step, confirm the account cancellation:
By deleting the account, you will lose all the information contained therein, however, and if you wish, you can recover your account whenever you want.