Wavefxtrade.com scammed me

She told me to invest 1500 and get 3000 within 3 days
I did all that and after 3 days i received an email from wavefxtrade.com informing me that the trade was successful and i made a profit of 15000USD ,they then asked me to give out my banking details and ofcourse i did
And then after that they told me that i had to pay a brokerage fee Upfront and this is something that Sadiki never told me
wavefxtrade.com both made me believe that after paying the brokerage fee I would get my profit. R16000