2013 Bentley Continental GT V8 Programming A Fixed Gate Key

[Willnill]

I am having trouble programing a fixed gate key code into my Bentley Homelink system transmitter. I have entered 2 rolling codes into my car for my Liftmaster garage openers but, the fixed code gate doen't want to program Any references, videos or experienced help to get this fixed gate key programed into my my car would be appreciated.