If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFJ2QMJXDEZppsAAemBujBvRwxBgctxUL963hFUnXGYC1HQFSX7hcubmKHo4jEjUSdNekgqvmvLyFdyMcqqWxhnjo5d9nk47CZNUkchAuPDXshfBsgmXdByu9SpLuorahApWJwU1qe8FgNkvo9AGDBc
You can also try to pass an automatic check but with no guarantee.