TTY,HMY,RIOT

[freedomsr40]

hey everyone this is my first post, question about the above 3 coins, (trinity coin,riot coin, and harmony coin) i dont see any exchanges for these coins,mine are sitting in a wallet on bittrex doing nothing,anyone know an exchange for any one or all 3 of this coin? let me know id really like to sell these if for no other reason then to recoop some of my loss,thanks guys!