Unfortunately, that's not possible to be in profit with a TP of 2 pips and a spreads of 5 pips. You should have a maximum of 1 pips for the spreads to get positive results. Verify the spread of the currency by clicking on symbol properties in the strategy tester. I had got the same issue with Alpari tick data a while ago, getting millions too easily in backtesting. I don't know why they don't insert the spread in their data, that's a pity.