Unable to withdraw

On July 1st, I started to apply for a withdrawal of 7,015, and was told I was not a Japanese and need to pay 50% of the tax. After paying 35,07 US dollars, I still cannot withdraw. I was told that I was a foreigner and need to pay 2000 US dollars to the Japanese National Taxation Department. The deposit was paid again, but I still can’t withdraw. On July 7, the introducer lost contact. On July 23, I contacted the account executive and account manager line to request cash withdrawal. I was notified that my account violated the regulations and paid 1,050 USD. I didn’t give money for various reasons for three times. It was very difficult to defend my rights. I asked for help.