mayana rodrigo

I have put in $200 for trades as was ask for then they want another $300 for the paperworks and then they want $500 to register myself on the company. I have paid it all. they told me that was the last i can now withdraw my money. when I tried to withdraw they said no. they want another $450 for me to withdraw. I feel it is a ****. please advice people to be on the look out for them