Can’t withdraw -help!!

I submitted a withdrawal application to for $625K when I initiated an buy/sell. I received an email stating that the audit couldn't be complete because of the transaction. I was requested to deposit 30% of my profit to verify my identity. So I compiled my funds and deposited. They informed me that I am now required to deposit $10K to open the VIP green withdrawal channel. They confirmed that this would be the last step. Now they request a deposit 3% of withdrawal value. Help please!