Some of the worst companies as a travel agency. Flightfinder.es, Flightfinder.se, AirFinder.de  1. They do not have phone support 2. They do not attend or do not support in a language other than English 3. They do not give you reasonable options to solve the problems 4. It is a company that lives cheating customers 5. They have an algorithm to change customer data at the time of booking to be able to collect the penalties.  I recommend to all that do not make reservations with Flightfinder.es, Flightfinder.se since they deceive the majority of the clients and without any kind of support while you do not pay the penalties.  A company clearly pessimistic and scammer. 