I did a search but I couldn't find any results.

I was supposed to fly LAX-BOG-LIM on AV but my LAX-BOG went mech. I was rebooked on LAX-LIM on LA 24 hours later (another thread for how AV handled IRROPS, but it was probably the worst I've ever experienced). Who should I contact if I want LAX-BOG-LIM ORC - AV or TK? I was supposed to credit to TK for these flights. Thank you in advance.