Just like in subject. How do you converting cryptocurrencies into cash? For example in Poland I can convert in so-called bitcoinmat from page shitcoins.club. I don't know how is it in other countries, so please reply. Thanks 
Im just using localbitcoins. Pretty simple web site with a lot of ways of trades (depends of country)I am someone who have used Localbitcoins a lot during 2015-17. In most of the cases, the deals went well. But there were cases when the buyer tried to cheat me of my coins (there were a few instances when I was in India). It was surprising because I normally deal only with buyer accounts that have a positive feedback of at least 99%. But a number of very old localbitcoins accounts are up for sale (some may be hacked) and I guess the scammers might have got their hands on some of these. So be careful while dealing in LBC. Positive feedback is not a 100% guarantee of safe payment.