Panel warns me “BRAKE”. Need help…

I have purchased my Outlander L 450 MAX 2 weeks ago and i was away for a week. I see a warning message which says "BRAKE" I don’t know what it means.

I have a few more problems actually. The times i see this BRAKE warning, my can-am always cuts or brakes as i accelerate. And also i don’t know why but the maximum speed is like 50 km/hrs. Is it normal? I know this is not for speeding but 50km is nothing. My can-am doesn’t look strong. Let’s say i am climbing, it is very very slow and not powerful.

I need some advise here…