I have seen plenty of websites that were pretending to be Mister Wolf who fixes your problems in cryptocurrency space. Most of them are scammers too, right after they recieved money for fake provided services, they disappear. From my point of view, the psychological aspect plays a major role here. Fraud victims are tend to trust anyone who offers help with magical solutions regarding how to return their losses. I don't who can help you in this case, it depends on the situation in your country, whether or not cryptocurrencies are regulated in your country. Sometimes it is very helpful to call the police and explain the situation.