How do I change my shipping/billing address? January 31, 2020 21:03 Updated Just log in to your HUM account and update your info. Please make sure it’s updated 24 hours before your next shipment date. Related articles How do I update my credit card? How do I get in touch with Member Support? How do I cancel my 3 Month plan? How do I change my shipping date? How do I cancel my Monthly Plan?