Sorry for your losses Amin, definitely guilty if they refuse to return your money and have cut all contact with you.
Their website looks like something that was hastily thrown together, and the only mention of regulation is this joke>
"Official Contract
Increase of safety and work transparence cause your cooperation with Deutsche Тrading will be strongly regulated by official legal document." LOL, I nearly busted a gut when I read that!!
"Deutsche Trading is a broker of German standard that provides internet-trading access to currency market and also to trading by gold and silver. Deutsche Тrading started working in CIS in 2013"
Using the "Deutsche, German standard" misleading people to think that they are German or European regulated, when it seems that they are CIS based. Have they been scamming people this long I wonder? Time to put them out of business.