If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3h4kPmXek5AqtNMKyorWFmiG1j8QM4iqNsMy5Q7ESoCtvpgLrdHbpZQP3EJy7mN6DrDvhyRpLHU4hidz7r94YYCTCdGN29cSPD3g5LuzUkcPSaPehLi8S2udvLy4yXZsNHahUXo2BEEPabkg126cZpc7rsKU8Jer
You can also try to pass an automatic check but with no guarantee.