1) I am a student, I am studying abroad and I get scholarship to pay my living expenses here, do I need to pay any kind of zakat or any kind of khums?

3) If I have to pay zakat fitrah, can I my parents pay for me? I mean the intention is to give the money for me?

1- You pay khums if you don’t use your full scholarship during the year. If you use all of it no khums applies. But if you don’t use all of it then khums applies to whatever remains of it.

2- Your parents can pay the fitrah for you from their own money, and if they paid it you don’t need to pay it again