You are able to change your box type or size by logging into your account and selecting My Account > My Subscriptions.
You can chose the 'swap box' option next to your current subscription, this will take you to the 'Home Boxes' page and you can chose which box you'd like instead. Make sure to check if your new subscription has your preferred weekly or fortnightly frequency.
Our X-Small Fruit & Veg box is only available for weekly deliveries - you can find out why here
Please ensure you do this before your cut-off and click on the 'Manage Deliveries' page to verify the change.
Any issues please do not hesitate to get in touch with the team here.