Apologies for the inconvenience this issue has caused — we understand how important the booking form is for your business, and we take this matter very seriously.
I have thoroughly investigated the issue and tested the booking form on your Joomla 5 website. During testing, the form submitted successfully without any errors, including the "Invalid reCAPTCHA" message. It appears to be working correctly at this time.
For your reference, I’ve attached a screen recording in the hidden content area demonstrating the form's proper functionality.