In May, I deposited 30,000 US dollars in Profit Markets and made a profit of more than 50,000 US dollars. After applying for a withdrawal, I saw that it was not approved for 3 days. When I consulted customer service, they told me that my account was abnormal, arbitrage, and the withdrawal channel and account were frozen, but I confirmed that it was a normal transaction, without using any plug-ins or other means. The second time I went to MaxiPlus customer service, they said that if the account was frozen and I wanted to reactivate it, I would have to pay a 20% verification fee of the account funds. I don't know what to do now.