If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t5NK3T3PXAhYLhLndoRXg4wbGPmtZUKLdthHFmMGvVaE21iWVVWf2wdBCGsJw8z1fzTjnM1Q8iDbMHrR7gtXFye9YiwSPHdg6n4xRo5tqx7E8RBPGiNR3EPpGDkk2cuYhfwDKUn89S26HMihRg7KgneZLWEqf3GcR7U
You can also try to pass an automatic check but with no guarantee.