If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZhqSp7wusqHDqEJ6zZJirqKR3ykxvVAaFXjbQ6xxvy55YqC59dae9vP3mWSot4RxkZBVAsaNAJnywkLMKcGobaQiBxupsZrVhnZRhCJj7QMd8tdn7f9RXJSAyNmLuVUEceJJUUkaQW
You can also try to pass an automatic check but with no guarantee.