Dgt Market is a trading platform from Poland, since there's nothing known about the founders but the homepage is in Polish, it is therefore safe to assume that the exchange is from Poland. It calls itself the "modern Bitcoin and Litecoin Exchange". Since the exchange was entirely in Polish without any option for translation, I had to use Google Translator which was quite stressful. The exchange records a low/zero trading volume which shows that the exchange is most likely inactive. The exchange has only 3 trading markets; BTC/LTC, BTC/PLN, LTC/PLN. The exchange only supports the Polish Zloty as the fiat mode of payment. The twitter account hasn't been active since 2019, it is assumed to be a dead exchange.