If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FcijXW7Jge3Et2ke3AXvrnHcdXADycGXcpfWkeEPdq5PPnLHdt1FCShEPUV4o3hwEY8Q6jwkByVocrC4CmzuUJdtWPMrD1zPuqxwNgUVfdvu1B9mEJX1pPa6yuNh4J9YH7ofwWdEivwUkHHPWvz
You can also try to pass an automatic check but with no guarantee.