For those asking about this bot. I have been using and studying it for months. It uses a smart martingale system. Entries are good but if they reverse the bot uses soft martingale. It is quite safe but the problem of the default configuration is the stop loss is huge 400 pips. I had some demos running for 5 months with default settings and they burned because the stop loss is just too high. I recommend you to setup it with all the 28 pairs, increase martingale multiplier to 1.5 and start playing with adjusted stop loss values. Start with 150 and or 200 for example. I recommend testing it in small timeframes also if you want to have faster results. At m30 it does not enter a lot of operations, some days 0. I recommend you put your demos with maxtradepairs = 28 pairs so it operates in all the pairs at the same time and then you can remove the pairs you dont like. So, to sum up, is a good bot, butnot by default. Yo need to find a good configurarion and stop loss values, otherwise you might end up blowing up your account.
Good luck!