A lot of complaints about the exchanges. Where is a good and safe place to buy and sell altcoins?
Xcoin.io to buy and sell btc. Wesellcrypto.com to buy Doge, BTC, DASH, REDD, LTC, and I believe 1 or 2 more.
I’m not that much into altcoin trading so I can’t personally recommend any specific exchange. I too have been hearing complaints about Poloniex and Bittrex which are supposed to be the largest alt exchanges but can’t confirm anything because I don’t personally use them.