Turkish Airlines Flight Cancellation from Skopje, Macedonia

Turkish Airlines canceled our flight from Skopje, Macedonia to Turkey without providing a reason. On the same day, Sun Air and Pegasus flew without issues. If they didn't want to fly us, they could have transferred our tickets to another airline upon our request. They rescheduled another flight for 8 PM the same day, but that too was canceled without explanation. We are left stranded in Skopje, Macedonia, not knowing what to do; we have work and commitments. While other airlines operated their flights, why were we abandoned in Macedonia? The weather was fine in the evening; if it had been bad, other airlines wouldn't have flown either. There were planes taking off and landing. Additionally, the weather conditions did not include snow or ice, and the temperature was 6 degrees. It's impossible to understand what the problem is.