Thank you for waiting sir, upon checking, your booking is already prepaid from your credit card. We regret to inform you that we cannot amend / change booking as per our Terms and Conditions. Kindly see below.

 Changes Once you have booked a room and it has been confirmed by us, no amendments or changes to booking details (e.g. name and number of guests, number of room, date of arrival and departure, etc.) can be made.

Thank you and hoping for your kind understanding.