It's so simple, and you don't have to worry.
Your name will be announced after ceremony begins, you will simply take your place in front stage and take your award.
There are some tips that might help you;
*When your name announced, don't go in a super-speedy way
*Just walk, and appear so confident (head: look to front, no ceiling, no floor) (shoulders: don't let theö lie down)
*When the audiance is in front of you, look their faces with a warm smile, and make them think "Wow, who is this genius!"
*When you arrive the place that you will get your award, smile to the person that holds the award, show your gratitude to him, shake his hands, then (if you know each other) kiss his cheeks (and also if other people does the kissing thing), get your award smoothly, but don't completely get it, let the other person still hold it.
*Pose for upcoming photo takers together (don't forget smile, shoulder, head position thing)
*Take your place if there's nothing else
These might help you, and as you can see main key in these events is appearing as a SELF-CONFIDENT
person!
BTW congratulations
! !!
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I've used my foreign language in the message above, so please inform me about lingual mistakes that I've possibly made in there!