If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R6TQcaWW8D5fidqCBsTstzKNLRTQ2yaoJcB9RJm4NkuDLwpQyJngUU7kk6oAtVxuKu6eg2agXEo2hoyH5hYfyS8qDVrrSGrpGDTepM34HiiJfBJHVSVUYXjjzpU8oMHcG91vEcXUyrwjsoymou5VsW9d97xgyshZcoAjoUz7LCTFjWse9a4nyhMZU1ASjPLyxypsHWK1HSnkpGk36u8J6Jfs1NU4Y7xi2U9iJbiRS1giKnjg4xGQ7aPhwB2BpZ4myErr
You can also try to pass an automatic check but with no guarantee.