Wallet addresses cannot be deleted as they are on the blockchain. We can, however, delete the personal data associated with your Argent account.
For Argent mobile wallet or Argent web wallet
Once the personal details are deleted it cannot be reversed, your Argent mobile wallet will become obsolete.
Please contact support@argent.xyz from your registered email address and let us know your Argent username if you would like this personal data deleted.
Personal data we hold can consist of: Email; Phone; Requested Argent username; Device and App version.
If you would instead just like to change your email or phone number you can from account switcher (ETH or zkSync icon on the top-left in your Assets tab) > Settings > Account Details
For Argent X (browser extension) wallet
If you have 2FA enabled for your Argent X account, you can perform a 2FA escape process (email us to support@argent.xyz so that we could share the exact steps).
After that, your Argent X account will not have any tied data on Argent side, if you want to delete the wallet, you can simply uninstall the extension and never recover it.