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Since you said you were using bitcoinfog.org wallet and i do think it is a bitcoin mixing site, i am not sure about it,if you are not seeing your money in your account then you should contact their support.Bitcoin transactions are reversable and the answer is no if you sent the coins to a wrong address.
Perhaps you didn't read the message, but that was not the issue. He stated that it had 400 confirmations, but the receiving site hasn't acknowledged it.
Likewise, bitcoin transactions are NOT reversible.
About the only things that the OP can do are: (1) try and contact their support, (2) wait, (3) hope.
One person on the page linked above said they got their money, it just took some time. But, who knows.