If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkCZ8r1wUeMDMEPpS4hZsoY7iMYDVmkVYf7jMaK75AMTZ1pWz5SJznoSfBzP3LExeEHP5AUJdJXCaLd3jCZneM6UnPjaoAUd4RKLYwRGAHU8tFFcC4k6aGAJnAGGXoKtr5kaCy19nBCJ
You can also try to pass an automatic check but with no guarantee.