Your ordering site quotes a default lead time for a to-go order. You can change this value through the Clover web dashboard by going to Setup>Online Ordering>Operational Information under "Food Preparation Time". The value set will be automatically reflected on your ordering site.
If you are unable to access this resource in Clover you may be running on an older version of our Clover integration. Please reach out to our support team to get set up on the latest version of our Clover integration.