I am making a shopping list app and I am up to allowing the user to add items to their grocery list by pressing the blue plus button in the top corner.
The first part of my question is: When the plus icon is pressed, how can I add a list with 3 sections?
And the second part:
How can the list be adjusted later on if the user wishes to change an item or the qty of their items?
Thank you, Aidan.