I am new to crypto and I want to learn how to trade but I do not know where to start. Please give me some advice on what are the best exchanges where I could learn how to trade. Your advices will be highly appreciated. 
I have experience using etherdelta and kucoin but in the long run, i used to trade in etherdelta when i was starting to work on bounty campaigns but i prefer to use kucoin because there are issues before on etherdelta that some of the coin holders lost their cryptocurrencies due to hacking.