Although this is a USA based operation they are looking to extend their client base Internationally. Their core business is trading options but they do facilitate standard trades in stocks, futures and more plus they have online tutorial video instruction for free.
There is also a 'virtual trading platform' where you can practice with a starting bank of 5,000 'virtual dollars'.
You can sign up for a free account with no hidden charges and just learn to trade on the virtual platform and see what you think before committing to any real trades. As with all financial transactions you need to carry out your own due diligence and take suitable professional advice before entering into any real money trades.