If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHhDd4m1qEeBbhY1xhKRhvPWEFvBD1M9exkCoApu4ub7w7ixwLxJLR3BnK4MsKHoU8sy2sKZxWJEsbEuw7W2WMQfRMekXJCfst6R4su43SmmgRzajBUKAkQFXhb5N5R58U11SFFLhRQ
You can also try to pass an automatic check but with no guarantee.