If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnypedTq2kTyVd1xkoNW5fGqnnEQHV4GrnWswtycVZ9VeZoQG1JFzPCpUoSa4Pd2cV2qnd8a9d4Wa5Bo68K6juwVG1mFjHJ4182k36qeLPUf6TSTbXvJs2gfCFXHjyLka5dzswym5bjfwgFyKk
You can also try to pass an automatic check but with no guarantee.