If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePBgpvNidR67nitMJxULHGXNRjQMDeZaGdwi9vZbNxuj3HBKMAPYbahG8SQry4TMizDSW1xEACXRb3Rnxw9gRucCs39SuXsjZNZqFcWTgEN9KGqCGoKFrnGGNDZ5KobEgBX7bqqfL5XQ2z
You can also try to pass an automatic check but with no guarantee.