I paid today at the Brussels airport for a fast track for two persons - nothing! No answer on calls, on what’s up or whatsoever to help. Sorry did not check them before! First they wrote that it can take up to 150 minutes before we get the priority tickets, and with every next check the minutes were growing rather than decreasing. When it reached 180 minutes I stopped checking hoping to get the tickets but - NOTHING! Do not use them! Go rather to the sites of the airports.

And update - at 20,59 (I have a screenshot) I received an info that my passes have ….. EXPIRED! EXPiRED! Scammers!