I think now it's very difficult to sell altcoins, now is the right time to hold your altcoin and buy an altcoin that's right to buy altcoins for long-term investments because most altcoins are experiencing a decline.
I agree with this many people are looking right now to sell their coins without really realizing that if you are a long term holder this is not the best moment to sell, in fact I could say that is one of the worst moments to sell and that instead you should concentrate on trying to get as many coins as you possibly can before the next bull market arrives.