Vast Forex是骗局吗

这个平台是我男朋友介绍给我的。我的第一笔存款是 196 美元，收入是 221.3 美元，我提取了 121 美元，成功了。然后我把余额 100 美元提了出来，但没有成功，客服说我需要用等值的账户充值。我又存了 289 美元、593 美元和 9003.98 美元。但是现在我无法提取所有的钱$ 11547，他们要求我纳税但仍然无法提取。请帮我拿回钱。

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Vast Forex thru MT5, is this scam?

This platform was introduced to me by my boyfriend. My 1st deposit was $196 w/c earned and became $221.3 I withdraw $121 and it was okay. I then withdraw the balance $100 but did not went thru, CS said I need to top up the account with the equivalent. I did another deposit of $289, $593, and $9003.98 w/c came from my bf to earn more. But now I am unable to withdraw all the money $11547 and asked me to pay taxes but still unable to withdraw. please help me get back the money