I am going from Los Angeles to Istanbul and then to Tehran. Turkish airline flight has been canceled to Tehran. When I am going to reschedule my ticket, it only shows that I have 1 flight (Istanbul to Tehran), and I can cancel it. Nothing about my flight from LA to Turkey.
I booked this through an agency which has now gone out of business due to covid.
Does anyone know why this has happened and what I can do to check my other flight is still there?