If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t4NHE4DajztCbqYrjmaE39GMNTgWyvqvDzHbWNnjvoU3hLC7tXvQ1my2j1bptjKSnP74MjSsiV744fjy4ctEpd3yEG4zDccNTdusfU3awrsXYd6rXwt8vnHKHxhWPrJN8ALs8caHWWK5qRn4cSmxJSsF8S8Ffd92sL2
You can also try to pass an automatic check but with no guarantee.