On June 3, 2021 I called flighthub to rebook flight from Vancouver to Belgrade, Serbia using my credits. Flighthub rep told me it is rebooked for June 29 and in 24 hours will get confirmation. Since then I never received any flight confirmation. I called them but every time they sad 24 hour or 48 ours for sure I will get confirmation for the flight. Yesterday I was on hold for 4 hours with flighthub and was disconnected. Right now I am on hold for 2 hours.