If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkCZ968CiPpzNQR8FMB5BNaJyCvYuE5YpJQ3AesAfs46vmV4iFdrRAXFMBxpHG5qWfuqA1Tm2Kkjw1dfynLSSn3UgXusiMGHzXZ6MvdSg7tJ2yM3wkzVL1YsBhii8XVm5qM73HjHUnn2
You can also try to pass an automatic check but with no guarantee.