Unable to withdraw

Customer service said taxes was under the provisions of International Financial Management Center and the State Revenue calculated. The income higher than NT $ 6.7 million yuan had to be taxed. My profits totalled NT $ 924,708 yuan, but I was asked to pay 20% taxes for several reasons. It as said that they had to keep company secrets. Was it legal transaction?
It was also said that EGM was an international foreign exchange broker, regulated and listed in Japan. The corresponding taxes must be paid to the Japanese tax authorities, not the Taiwan Tax Bureau.
I urge International financial regulatory agencies and the tax authorities in Taiwan and Japan to assist in the investigation. Please maintain financial order.

The following is the original recommendation

目前還是無法出金

客服說繳稅是根據國際金融管理中心和各國家稅務局的規定來計算的。
我國台灣海外所得要超過新台幣670萬元（含）以上才需繳稅，問題是我的利潤是新台幣924,708元，並沒有超過新台幣670萬元（含）以上，且扣稅是抵扣，不必額外繳納，若怕漏繳稅，也可以自行去國稅局申報。
交易商說要先支付20％的稅才能出金？
第一次說利潤大於本金需繳稅。
第二次說根據新的國際外匯管理中心和稅務局的規定，盈利超過10000美元就需要繳納稅金。
第三次說盈利超過5000美元要繳稅。
之後還說是公司機密不能外洩？
不能公正公開的交易商合法嗎？
還說EGM是國際外匯經紀商、在日本監管與上市。盈利屬於外國資產。必須向日本稅務機關繳納相應的稅金，說並不是台灣稅務局！
還說如果調查發現應繳稅額未在法定期限內繳清，則在應繳納的稅款中增加罰款。
怎麼還沒出金就要繳稅還被恐嚇罰款？
網頁更新及LOGO品牌形象變更未通知？
連EPC法律救援也有30天的限制，重點是保障還未滿30天就沒了。
繳納稅務是各國國稅局的事，不管什麼稅都是抵扣，而稅務局所屬地方稅。

懇請我國台灣及日本稅務機關請協助調查
國際金融監管機構請維護金融秩序