bitconnect, kucoin, bittrex what trading site is good for new trader like me? any suggestions. thankyou ! 
Bitconnect is Ponzi. https://www.coindesk.com/bitconnect-hit-second-lawsuit-ponzi-allegations/
Thaught, it had already shut down.
Bittrex is demanding full ID verification. Don't deposit, until you got verified.
For new traders cryptopia is the best, because of its active community on forum and in chat.