Need advice

Hello everybody,

I just began with a demo account on Velocity Trader with an Expert Advisor.
A person gives me Metaquotes Zigzagsa everyday, there’s been told that 97%of the trades make profit and 3% make a loss. For so far this seems to be right, the balance is $110.001,72.

I have still -$32.086,44 open trades, these trades differ from yesterday till 8.6.2007 and the highest is -282,00. The contactperson says in now and six weeks the open trades will be closes (97% profit again).
Does anybody know if this is possible because the amount open trades getting more and more. I can make some screenshots if anyone wants, then I can mail them. How do you people think about this, is the expert advisor reasonable and confidential? Thanks.