If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8JoobL8rQ1FoEPF1pTsEN6ASRo73ycGt7TjR1hKrF2RvZtTY2EJsNLcPqhjqbRGL1xnEGmKZd3iCXrVUxCjYoCsdRpZ4FDrXUMyhF3ZdFLxZ9meYhaW4N6u8e1e62ujW9brvx9fgeSeRbDG
You can also try to pass an automatic check but with no guarantee.