You can manage all your order preferences including delivery frequency and delivery days in your account.
1- Log in to your Mindful Chef account
2- Go to "My Account"
3- Select "Order Preferences"
4- Change the delivery days and frequency
5- Tap or click on "Save Changes"
NOTE: When you amend your preferences the system will reset your meals selection for all your upcoming boxes. Make sure to double check what's in your next boxes after making changes.