To edit a review you have already left on Booking.com, you need to follow a few steps. However, Booking.com does not allow you to directly edit a review once it has been submitted. If you have made a mistake or changed your mind about your review, you will need to contact Booking.com customer service.
Here's what you can do:
1. Log in to your Booking.com account.
2. Go to the reviews section or find the review confirmation email from Booking, which should have a link to customer service.
3. Contact Booking.com customer service using their chat function, email or phone and explain that you want to change your review. Be specific about the changes you want to make.
4. The customer service team will evaluate the request and inform you of the next steps. You may need to remove the original review and submit a new one.
Please note that the procedure may change based on Booking.com policies, so it is always best to check the current policy directly on their website or by contacting their support.