Some volunteer will like to teach me mandarin chinesse?

I speak perfect English and Perfect Spanish I can help you to learn any of them in exchange... Im a 17 years old girl I really plan to expend my time on this I know is difficult for someone from china to teach me because the 12 hour difference from were I am... Im willing to be online during the am hours looking for someone that use skype or oovoo so it can teach me online please someone? I dont need any announcement or people saying oh go to this website blablabla i want a volunteer