If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjdoiTxgUg16oV7PPbwrLL2x9AewweaJh2jD5bQeAT1PvjdShgCWfU7uWUwcaD5rFdgCmhLRRiF4L3NevzyF7JnGhJXvVeqsTm3ozzjfcKtobZKXyUNQLUJco7szhEfsFUk1bDwtqnNmuTiVCHkmGcRk
You can also try to pass an automatic check but with no guarantee.