why do you think its "burnt"
Is it just the mirror glass that does not move?...do you hear the motor trying to move the glass when you push the button? No sound at all?
Check to be sure your selector switch is fully engaged left or right and you can move your mirror glass (just a little for a test) by gently pressing on it...
The fuse is either in and or behind the glove box, or under the hood next to the cabin filter, right guys?
more details, please