Is CNF safe?

When I wanna withdraw funds, CNF thwarts me. Then it was showed that my application for withdrawal was approved while I didn’t receive the money.

In this June,I was pulled into a stock exchange group,in which teachers recommended several good stocks and skills.Saying that stock investing makes money slowly,he induced us to invest jade and open accounts in DEPASI.He showed screenshots of several thousands of USD and losses,which only can be earned back by investing index.I was tempted and opened an account,since I had enough time and teacher’s instruction of earning fast money.I observed and asked some group members,whom all paid high compliments on the teacher! Having seen so many members following him and making profits,I joined.Until I made a loss of 1 million or so,did I realize that it was a fraud!