I deposited 77500 RMB in total respectively on October 25th, November 11st and November 12nd.Having operated for while, there was 511544 RMB in my account.The withdrawal of 9500 RMB applied on October 31st was available.Since November 14th, the platform has refused the request with the excuse of channel maintenance.The following screenshot is the evidence that it asked me to pay 5 times of the statement on 18th, then 20% of the fund for certification.I refused for fear that the fund would be still unavailable.Please have a look.