1 Marimiqeladze21 Changing address Dear sirs, I wrote apartment address by mistake . How can i change it ? 8 Leandri Klopper Hi there,Thanks for the post. There is only one way, you need to contact Booking.com and they must change it from their side. Go to your Extranet - > Inbox -> Booking.com messages. Either send a message or use the nr on that screen to call them. Best of luck!