If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wLkn6hSNrevaZm75994aGeqzrkUUsMg69NdDdT79RN3hjE867ru52LhwBLnhLgiE6bhNSWZigf3g1pvatDr4rsbSqFvuobFsVtR3q3QDp8sWEWTQUHBbLR7VbHEqMs4r6mG55PJeQY4rXEMHJ72wEB2RC
You can also try to pass an automatic check but with no guarantee.