Google translates:
Hello, how to change the category (second home to main place of residence) of the house I rent, I can not find the checkbox on my RBNB account
thank you for your reply
@Nathalie556
When managing your listing in "listing details" , locate section "rooms and guests", click "Edit".
Under "The space" locate dropdown-menu at "Which is most like your place?" and select "house" (instead of "secundary house").
beneath this you can change also "property type" and "listing type" (if necceseray)
Do not forget to Save the changes.
Hope this helps,
Emiel