Se here I'm writing this to warn people about this website:
https://freixtrade.com/In the last week someone in discord told me that he has 4.5 BTC here and they ask for 300 deposit in order to withdraw the 4.5 BTC.
So I started digging about it and found this website here:
https://cex.io/.
As you can see even logo is the same and it's just a clone of cex.io.
In the other hand here:
https://freixtrade.com/about they said that they started working on 2013 while as you can see here:
https://who.is/whois/freixtrade.com the website was made 1-2 months ago.
Also on the website you will a chat window on the bottom-right of the screen and if you start talking with them you will see all the member are bots.
Remember people: According to my experience anyone asked you to deposit some amount money to get verified account and then withdraw is scam. Also since BTC is getting very valuable these days usually scammer will start doing new tricks to take your money out of your pocket, So. take care.