shorting stock

Hi guys,

I'm a Bull at heart because I like looking at the bright side, BUT, this market is unforgiving and my Trading platform (Westpac) does not allow me to short stock and, may I add, is not cheap either. However, I do like it because it gives me a dynamic access to the market. Do any of you suggest a trading platform that does give access to shorting of stock with low charges. Would appreciate any feedback. Thank you.

cheers