@Ferdinand85
I didn't check all your listings but the first one has a flexible cancellation policy. It means your guest can cancel 24 hours before your check-in time and be fully refunded.
Your guest canceled about 48 hours before so if the listing he booked has the same flexible c.p. then I am afraid you can't get any money from this reservation. It would be a good idea to change your policies for entire homes listings to at least "Moderate".
You can read all about different cancelation policies here https://www.airbnb.com/home/cancellation_policies#flexible