When I checked in, it turned out they said they were no longer cooperating with the apps. Finally, they told me to pay again to check in outside the app.
Traveloka Sdn Bhd (Registration No. 201501003122), Level 14 Tower 2, Menara Kembar Bank Rakyat, 33 Jalan Rakyat Brickfields, 50470 Kuala Lumpur, Malaysia