Uh, it seems all you've done since joining the community is complaining about the TM Cougar. There are plenty of online groups looking for new players, how about making a thread?
Hit the right windows key + home to auto-start the plane if you're on the ramp. Use insert to toggle nosewheel steering and Z/X keys for rudder. Go flying for a bit, you won't learn this sim in a day, it took me a week or so to learn to start up the plane properly.