If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbTQhWTHUA1XrM5YS7RAjwB1kEPgZpqDAhu2KygTQzP9udP9wLaPr451tLULVdcaruYPdhaJr5CUqNG4bTFXiToU1rGtXtG9fwDdJ2v4XL48gdiadHbyvf46v383yRx3xyfVPSwumZjJftixYC6SaNCFQjRDfkPRTDpVv5hVqsawweQtSew5YYfso7Zb1Uvy1a6sWUufC
You can also try to pass an automatic check but with no guarantee.