Tap the gear icon (top left of your screen) -> General -> Delete Covve account.
You will be asked to confirm, one more time.
Once you delete your account, all your data will be permanently deleted from our servers. This will not affect the contacts on your phone in any way.
Note: this procedure cannot be reversed!
If for any reason you cannot delete your account, please contact us at firstname.lastname@example.org and we can delete your account on your behalf. Once this is done, a confirmation email will be sent back to you.