I was really looking for a great exchange where I can trade my favorite coins. Found it luckily, however, it was just recently closed right after it was listed on this exchange, yet, no worries now cause they have re-opened it. 
You can try https://coinmarketcap.com/ to see a list of exchanges where your favorit coins are traded. Another thing, my recent post regarding this just got removed by the moderator, not really sure what standards they're looking for. 
You should check the terms and conditions of the forum.