Im having a lot of trouble with rondo alla.... ?

Play it very very slowly, several times in a row. Play it in the right order first, then mix up the parts, until you think you've memorized it. Once you know it, play it by heart. Don't worry about hitting all the right notes for now...You can perfect that later. If it doesn't work today, try again tomorrow, and the day after, until you know it. Hope this helped - just be patient! I know I'm not, but practice it very slowly until you think you've got it down. Rondo alla Turca isn't an easy piece to master!