How to change the default passcode in toyota sequoia

I have installed igla security system last week in my 2025 Toyota sequoia limited hybrid. I tried to change the default passcode using the accelerator pedal method after reading the author Id manual book but it's not working in my sequoia. I just wonder that is the passcode change Learning button is some other in sequoia or not?? If you know any other button I need to try for changing the passcode could you let me know. Also I tried to use the Author ID app in my mobile phone but it's also not connecting. Can you help me please.