Do you have any other choice aside from escodex? I heard some bad things about that exchange, like they are using the coins for staking but I am not sure if its real. How about crex24 or stex?
Not all scam accusations are true, because sometime it made by competitors, Although I don't trade on that exchange always, but when I did , everything went well. Having that said, any project should list its coin at least on well known exchange to keep its followers able to trade with ant fair of getting scam on those small exchanges.