If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: QYCnENecHNxi9ZVtL67k2uQXC7DW5UsiX1h6QZCxr4FGLJPPgWsZUAPBHkitkwotrsD7PkVR5HYujXR1gJdD6tEbeGor7LbxDw1iyATZYg2c66qdBynDpGjqDLP7frzWZZHHiijSjc5oqBga
You can also try to pass an automatic check but with no guarantee.