If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: KX6UmLqHaBUSSK9LgRbfeJKbGrGgzy3NtgQ52g6SALXKATv4kwsL4HKu7m2BWh5KCdxzNucuWvtaru7pfMox4yohQm6jMv5nApaTSB99t5M9Fk8LoY1fgweLfNmfYoLSz9YmPxo64Y3Su7ebTVyBEHt5NC8MkpbRCMcUGdiGkEVC
You can also try to pass an automatic check but with no guarantee.