How can I modify my booking? Edité September 04, 2020 15:42 Updated To modify your reservation, it is necessary to go through your reservation platform. You will find the contact information directly below: Hertz Corsica here Corsica Rent Car here Sixt Corse through the contact indicated in your confirmation email Related articles Can I choose my car in advance? How to import my booking? How to share my booking? What to do if I have a problem with my documents? How to register?