If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR4NxsMj93nQU517Z9YVxPBtZA91gYWJvfqabyKNZ8PeiSfQmyz6maSmrEcSq25cWoEh2CW9jPCJuT3QnZh4AZo8s7QcjrU8pBeh9b2AYkTT4eGQBpBX61eCknFPN1CQ4RGuUL7oFie1FGLSBG
You can also try to pass an automatic check but with no guarantee.