Hi there thanks for your response. Paragliding is weather depended and we do our utmost best to reschedule when we can and we do monitor the weather every hour and if the weather conditions are not right to fly we have to cancel due to safety measures. It happens that people arrive on the hill and the wind picks up or there is low clouds or fog on the Hill. Fog can take some time to lift. So sorry about your experience. But if we have groups we do arrange for extra pilots. In this case it was the weather conditions. We try to give the best service. Sorry about your experience.