Well, I managed to set up MongoDB, works fine, BitBot works well too, but when I make a backtest run, I get -46% profit. Is that because I didn't set it with the best setting or because he had not run long enough? Thanks for any help.
The Backtester will run on the data you have collected up until now, so that might be a very small timeframe and if you are unlucky a profit of -46% is very possible. The default settings I provided are just the most commonly used settings for that indicator. It's up to you to find settings that work for you.
Play around with the indicator settings and candlestick size until you are happy with the back testing result.