For learning how to trade then you need to search this forum and youtube site. You will get a lot of information on these two sites but don't expect someone will give you step by step strategies to follow to make a money. You will get basic details about the trade and from their, you need to gain experience by yourself.
For me, Bittrex is best to exchange so far because I didn't face any issues until now and their fees also quite reasonable. But you don't deposit money until your account is fully verified because they may block your withdrawals until you verify your account. So far safer side first verify your account and then deposit money.
Most exchanges are good to trade they are all the same just diferrent interface i have tried few of them and face no problem so far.. like kucoin, binance, btcalpha, bitflip and mercatox my all time favorite.. You should try other exchanges too and canvass different coin prices one strategy on trading too. For me, Bittrex is best to exchange so far because I didn't face any issues until now and their fees also quite reasonable. But you don't deposit money until your account is fully verified because they may block your withdrawals until you verify your account. So far safer side first verify your account and then deposit money.
