If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4VCYR9kSkNGhTMxNGJixCiktMaJT6e9gppamPLKKNUeq8ntgp3tefkaLTXccUD8cE1wYVCxGEbzB8U9234LvivrcmtAd1nUpQirGweD4DGnQFruwGppph5GBHKj7EsvgBgaCdMmv3DvdQEBTeTqtXgfUgRfi7MWz8GffyFCgNzTL8SBbFXFFBNJuz7trMspymTs4DTyofnHjuABXUFhauL
You can also try to pass an automatic check but with no guarantee.