Advice on how to cancel a guest's booking
I'm looking for advice on cancelling a guest's booking. I'm new to Booking.com but have been hosting on Airbnb for several years. I have a booking for June when there is a big music festival on in Belfast and my property is close to the venue. I have a booking for 1 adult and 2 x 17-year olds, my minimum age for bookings is 25 and I think that this 'adult' probably doesn't meet the age minimum. I have messaged the guest to ask them to confirm their age and their identity (the name of the person who made the booking and the guest's name are different). I have still received no reply so lots of red flags. How can I cancel the booking? Hope someone can help. Thank you in advance.