Just so you know someone posted this on youtube 16 hours ago > http://keygen.store/leonardo-bitcoin-trading-bot-for-poloniex-bittrex-bitstamp-bitfinex-cracked/
Someone claims that they have cracked your bot.

edit: here's the youtube post by the way, just check the comment of one of the commenters. https://www.youtube.com/watch?v=mrk9IvhWUPU