Punish the fraudster severely

I didn’t know how she added me through Wechat.She told me that she could help me trade international forex,with professional team and 5 to 10 times of profits.When I withdrew money,I was told to pay hundred thousand RMB.Then,they claimed that my credit score was not enough,and tax and risk fee,500000 RMB or so in total,should be paid for.She helped me pay more than 100000 RMB.Actually,they are all masterminds.