I have created a module following a tutorial to move the form the billing address to the checkout page.
However, I need to make another system: I need to reverse the display of the forms. Indeed, by default it is first the delivery form that is displayed. However, I need to display the billing address form instead and display the delivery address form using the checkbox.
To summarise put the delivery address form in place of the billing address form and vice versa.
Good day and thank you to those who can show me the way to follow