If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R7Ka9arK2WmWqJdVu9zHPqpseEhrSPWRfaEVAjqRy3zvKr7QHeTQdJ2GS2t8xUXMGwiJ8EBrVPvyUi7AfZQ5xuEVRZ6F1tW5o8jYKpUZYuz3oV3EUkES4M7ptWko7JCL4tWXpjrjgawFBtxbxyrgjgTUyb9HmVJuRd2qo2nhxFqxPYmr4tY7gqTfnFKAwPy37m7E1rbGUszF6Kvf8nnaBy7ewF4ZnBnyyPLx2WP2AuvtpwhUb2h78eU79DNFfgN77bzW
You can also try to pass an automatic check but with no guarantee.