If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4rxPv1nkmrT4L4jBCPai7PxoCtjbcrSJgghvjPEsXNsGxkeHFLQ7Dc1ufsgEs988SkjE9USHWR6XDMisafVAqzVPWJsSxMTSmmWq2w38qx8FcgzwUJXFMbazN1jcovf2zCfHGAVxHvJBEZRLv2gytuXJdAnPkNUAVU4MeTYNgScC2niPPuXR59aSusXCZmnkapLiGekGKwzcHQoYV84dm8Ut668W
You can also try to pass an automatic check but with no guarantee.