Can you still buy this from somewhere? Bittrex seems to have delisted this and if i remember correctly there was an issue with the HitBTC withrawals/deposits at some point. Or was that some other exchange? Getting kicked from bittrex is really bad, they are so patient when they think that the coin offers something new.
You can buy without problems at HitBTC. Deposits and withdrawals work well.
I think the only two reasons to delist it from Bittrex are: Poor implementation of use cases or poor reception by community and limited trading volume on the exchange or potentially suspicious trading activity.
Anyway, Bittrex is not the only exchange that exists in the market.
The problem lies in liquidity. The team does not contribute BTCs and all centralized exchanges work with market makers (now they do not make money)
that there is no liquidity now does not mean that there will not be in the future the same way for use cases.
Nobody need to buy DCT. I think think this is project without any future. There are a lot of new projects, which you can invest. And here could be much more opportunities to rise your funds.