UNITED FX Broker Review

I invested $830 with Unitedfixtrade which genareted profits up until $17800 the after they asked me to pay $2800 which they said is for pin, i paid it from there they told me that they're maging their Company with Duracoins then Duracoins sent me email notification saying my profits will be paid via Bitcoin because they're buys doing metainence. From there they're gone they don't even reply to my emails anymore. I have all records of emails since the biginning of this account up until they shut