Issues About Flight Cancellations of Turkish Airlines and Anadolu Jet

For the past two years, I have been experiencing constant issues with Anadolu Jet and THY flights. The planes are either canceled or delayed. I live abroad and travel for family visits. Unfortunately, every time, especially on my return trips, I face continuous problems that cause stress and fatigue, leading to issues in the country where I reside. I have been fired twice due to these delays. THY has no right to cause these problems; it is a significant irresponsibility. They don't care about the difficult situations passengers face, and they brush it off with a dry apology (they even say 'thank you for your understanding' as if mocking). In winter, they blame weather conditions, and in summer, technical reasons. The strange part is that p*** flights to my domestic destination take off, but THY does not. I kindly request a solution to this issue. Sebiha l***