I went on trying to book my flight, tried to book a service called "Priority & second hand bag" that allows me a second cabin bag. Tried to purchase, entered card details, paid and returning screen says sold out. Assuming the service isn't available (sold out to me means exactly that) I think that the only way to bring my second hand bag is to purchase a 10kg check in bag. So I go on and buy that, returning page says "purchased" and after checking with my bank I realised that I have been charged for both. After numerous emails trying to cancel the check in bag, poor customer service denies to refund me the service which I want to cancel and that I will not use. I believe that policies should be reviewed and customers should be taken care of individually. I felt very bad with their service, I never want to use the again and I just wish I could cancel my flight overall and chose another carrier.