Looking at your profile, I read your thread here:
https://bitcointalk.org/index.php?topic=5259080Reading the sorry, I'm sorry but chances to recover your fund are so slim. That was a big amount. I can't imagine a feeling of losing such amount. How come you guys with decent money didn't DYOR before investing your money.

If that's the fraud that he's describing.
There is no possible way that he can retrieve the bitcoins that were sent to the scammer. Look at this one-year-old thread. It's about the website that he has mentioned on the quoted link.
Coinxcryptomining.com is it a scam?