My group size has changed. Can I choose another vehicle? 13 February 2022 22:19 Updated In case you want to change the vehicle type for an existing booking, please cancel it through the self-service portal and book a new trip with the correct vehicle type. Related articles Can I call customer support by phone? Where can I view my booking information? Where will I meet the driver when I arrive? What to do if the vehicle I booked doesn't show up? What happens if I can't locate my driver?