If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6BvU1V9isp5cPbRfzsf9bEJwNZMpdD7L1d8cPaCki4RSrbcmzRncYZnAq76NrdDMPR159LPjFbnmgZa6tKxDW98scjGcftiVAWb1GbueistKws8SkjAfv5MfuxUy9by3u9YMPEDQ7vTYFsVZJsxk9eHC1vPeu46C8e
You can also try to pass an automatic check but with no guarantee.