Here are a couple of things you should know -
This is an integration with Local Delivery app.
This feature is available for Premium & above plans.
App update on the playstore & appstore will be required for this.
You'll have to set up the date & time slots on the Local Delivery app.
Here's how you can set it up -
Go to PlobalApps dashboard.
Go to Customize.
Go to Integrations.
Enable Local Delivery.
And you can keep this field required too, which means customers will not be able to proceed without selecting date & time.
5. Now, scroll up to the Cart section & enable two fields, Additional Note & Text Note.
Here's how it will look -
6. Please preview the changes in the preview app first & then click on go live button.
Hope this article was helpful :)