Angel pro fx . in is very big fraud company

It's been four months since I invsted $4000 in this company. Two months ago, my dashboard told me that I had up to $35000 in my trading account.I have paid withdrawal three times in the last three months and I have not received any money all three times. They are a big scam. They are threatening me with paying another thousand dollars to give me withdral . I have been scammed out of $4000 invested in this company called Angel Pro FX . in the UK.,,, I have $34,000 in profit in this company, and they are threatening me with paying another $6,000 if I want to take it out. This is a big brand company in the UK, don't trust people and invest in this company.