Start with a SINGLE pair, on an ascending currency, with some decent/high volume.
Remove ALL other pairs.
Learn and understand the settings.
25/25 BB and 2 GAIN is probably too high - I don't know, try 30/40 and gain sell at 1% , buy at 5% (under).
No reason why you don't have a single trade for a few hours, even for an hour.
Edit: also, with 3.3 leave it some time. AFAIK, at the beginning it uses GAIN as it doesn't have enough data for BB. Carefully set the GAIN the same as in your BB settings. Watch and wait (an hour?) before stopping it, changing any param.
Running an engine not understanding will make you - at best - no profit.
HTH?