If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJ3f8A2rz7Pw6nYYiuJev1T8redi6eZ4XYvZV2KcDi5NawsDztD2VHNgTVdnR5bgkWcFZCo7CH9LxPp8ZamqTvm73yKK1p8xqEHHkN1T3TE5ZzyURxC9GRVcaAsBTu7Awu2Bi3VkR1Vz4n
You can also try to pass an automatic check but with no guarantee.