If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSiBRvPTwCKdTyRMBjPLPjXKpVqBWVpWKVfmcyRSaaSrr9pscUFjNUNvB8H5NMdmnT2yx18LSg1qp9bXGoFHMMo4YqZVg5dQBXS6Pm9yzQq6h676igEYrqbkWynw9qcoA1GgTorHSKWsL5iVUn3V9wbpa
You can also try to pass an automatic check but with no guarantee.