Hello,
I have 3 advices to give to you:
1 Choose a good broker that you can trust. I'm trading with
Exto Capital, they are fair, I like their platform and the conditions to trade are good.
2 Don't take too much risk: try always to keep enough usable margin and diversify your investment
3 Learn about forex as much as you can and practice on a demo platform before starting with real money
If you follow these advises you will have good fun and probably win a lot of money. Good luck.