Fraud ~ Jianxin technology app offers no access to withdraw money

The first deposit of 90,000 lost, and they asked me to deposit another 100,000. There are more than 620,000 in my account balance. When I applied for withdrawing money, they asked me to pay for 30% of the balance if I wanted to withdraw money with the excuse of wrong account. Such a liar. Search Jianxin Technology URL on the Baidu, it shows account registration, liar