If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: Stx6cw3AjwvRcKSrhWcBGJPvEr6ezPMMoLU8KeyvsbGcnDfNLtZfwjLVy86hEgtiygSKXLrr2U7gRWq2JSiNE33uMZzBEWqiTWFewzKVje4BekujJgWM1yVxYFiEomAHA9oRha6
You can also try to pass an automatic check but with no guarantee.