What can I do if I have any queries or comments after my rental has finished? If your rental has finished and you have any queries or comments, click here. On the next page, enter your booking details, fill in the form and we’ll take a look. Related articles Why have I been charged by the car hire company? I want to modify my booking How can I get an invoice of my booking? Can I get a refund if I returned my car early? What happens if my flight is delayed or cancelled?