The quick answer is that deleting your Loxi calendar is not an available setting in your account.
In most cases, we encourage you to Cancel Your Subscription instead.
This will un-publish your calendar while allowing you to resubscribe and pick back where you left off.
Pro tip: We automatically delete any trial or unsubscribed account 90 days of inactivity. We do that to make the web address open to others who might want to use it, but also so we can save space on our servers. You don't have to do a thing for this to happen.
If you need to permanently delete your calendar for any reason prior to 90 days of inactivity on a cancelled account, contact us and we'll help you out.